Launching of satellites; launch and placement in prescribed orbit of satellites of others; launching of spacecraft; advisory, consultancy and information services relating to all the aforesaid services.

Astronomy consultation; technical data analysis services; scientific and technological services and research and design relating thereto; rendering of computer graphics (digital imaging services); non-medical imaging services; industrial analysis and research services; computer consultancy services; design and development of computer hardware, firmware and software; installation, maintenance and updating of computer software; design and development of computer hardware, firmware and software for imaging, mapping and/or identification purposes; installation, maintenance and updating of computer software for imaging, mapping and/or identification purposes; rental of computer hardware, firmware and software; mapping; cartography; surveying services; geological research and surveying; chemical, biochemical, biological and bacteriological research and analysis; laboratory testing services; materials testing, analysis and evaluation; rental of scientific apparatus and instruments; rental of laboratory apparatus and instruments; advisory, consultancy and information services relating to all the aforesaid services.

Advisory services relating to space law; reviewing standards and practices to assure compliance with laws and regulations; consultancy in the field of data theft and identity theft; advisory, consultancy and information services relating to all the aforesaid services.

Installation, maintenance and repair service for printing machines, machines for the graphics industry, machines for finishing printed matter or paper, and parts thereof; consultancy with regard to the installation, maintenance, preventative maintenance, maintenance inspection, and repair of printing machines, machines for the graphics industry, machines for finishing printed matter or paper, and parts thereof.

Coke; industrial oil; lubricants; lubricating grease; lubricating oil; ester base oil; cutting oils; solid lubricants; benzene; xylene.

Alloys of common metal; aluminium; aluminium foil; aluminium wire; balls of steel; boxes of common metal; brackets of metal for building; brass, unwrought or semi-wrought; brazing alloys; rods of metal for brazing; building boards of metal; buildings of metal; cast iron, unwrought or semi-wrought; cast steel; common metals, unwrought or semi-wrought; containers of metal for storage; copper, unwrought or semi-wrought; crash barriers of metal for roads; fittings of metal for building; flanges of metal (collars); foundry moulds of metal; framework of metal for building; gold solder; indium; ingots of common metal; iron ores; iron, unwrought or semi-wrought; iron wire; joists of metal; lead, unwrought or semi-wrought; linings of metal (building); manhole covers of metal; manifolds of metal for pipelines; materials of metal for funicular railway permanent ways; metals in powder form; nickel; niobium; pillars of metal for buildings; pipe muffs of metal; poles of metal; posts of metal; props of metal; railroad ties of metal; rails of metal; railway material of metal; railway sleepers of metal; reinforcing materials of metal for building; sheet piles of metal; sheets and plates of metal; silver plated tin alloy; silver solder; sleeves (metal hardware); soldering wire of metal; steel alloys; steel pipes; steel sheets; steel strip; steel, unwrought or semi-wrought; steel wire; strap-hinges of metal; tantalum (metal); tin; tinfoil; tinplate; tinplate packings; titanium; titanium iron; tombac; trellis of metal; tubes of metal; tungsten; vanadium; rods of metal for welding; wire of common metal; wire of common metal alloys, except fuse wire; wire rope; zirconium; steel bars; steel strands; steel cables; steel shapes; wire of metal for welding; heavy steel plates; hot-rolled steel sheets and coils; cold-rolled steel sheets and coils; tin free steel sheets and coils; electrical steel sheets; galvanized steel sheets and coils; bars and plates of copper; bars and plates of zinc; copper sheets; steel bands; advertisement columns of metal; alloy rolls; alloy steel for construction and steel brackets; alloys of nonferrous metals; alloys, heat-resistant, acid-resistant and corrosion-resistant; aluminium pipes; aluminum and its alloys; anchor plates; angle irons; angle valves (of metal, not machine elements); anti-friction metal; anti-friction metal for iron alloys; armour plate; artificial fish reefs of metal; automatic control valves (of metal, not machine elements); ball valves (of metal, not machine elements); bands of metal for tying-up purposes; bars; bars for metal railings; billets; bindings of metal; bins of metal; blooms (metallurgy); bolts of metal; bottles (metal containers) for compressed gas or liquid air; branching pipes of metal; brass and its alloys; brass sheet, strip, bar; bronzes (works of art); building materials of metal; building materials, pipes and tubes of metal (none being boiler tubes or parts of machines), all included in this class; building panels of metal; buildings, transportable, of metal; butterfly valves (of metal, not machine elements); cable joints of metal, non-electric; cables and wires (non-electric); cans of metal; casings of metal for oilwells; cast iron vessels for packaging; casters of metal; castings; castings, foils, powder, and rolled, drawn or extruded semi-finished articles of titanium or its alloys; ceilings of metal; chains of metal (except driving chains for vehicles); chimneys of metal; chromium; clad steel plates and sheets; cladding of metal for construction and building; clips of metal for cables and pipes; closures of metal for containers; collars of metal for fastening pipes; collecting pipes of metal; columns of metal; iron works of art being sculptures; common metals and their alloys; common metals, unwrought or semi-wrought, not included in other classes; containers of metal for compressed gas or liquid air; containers of metal for liquid fuel; containers of metal for storing acids; containers of metal for transport; copper and its alloys; copper sheet, strip, bar; couplings of metal; drain pipes of metal; duckboards of metal; ductile cast iron rolls; ducts and pipes of metal for central heating installations; elbows of metal for pipes; extruded steels; fish plates (rails); fittings of metal for furniture; fittings of metal for windows; fittings of metal for pipework; flanges of metal; flashing of metal, for building; floor tiles of metal; steel forgings; foundry molds made of steel; frame work of metal for prefabrication; frames of metal for building; free cutting steel plates and sheets; full metallic buildings; gas cylinders; girders of metal; gratings of metal; grilles of metal; guard rails for city street; guard rails of metal; gutter pipes of metal; gutters of metal; handcuffs; hardware of metal; hollow steel bars; hoop iron; hoop steel; industrial packaging containers of metal; ingots of metals, not of precious metals; iron; iron sheets; iron slabs; iron strip; iron and steel; junctions of metal for pipes; keys; loading and unloading pallets of metal; locks; locks of metal, other than electric; locksmith's works; lubricating nipples; machine belt fasteners of metal; magnesium; materials of metal for railway tracks; metal cylinders for compressed gas, semi-wrought; metal flanges; metal foundation plate for buildings; metal frames for packing, for purposes of transport and storage of pipes; metal joinery fittings; metal junctions for pipes; metal latches for gates; metal lids and caps (for industrial packaging containers); metal materials for building construction or for structure; metal materials for skeletons or frames for building or construction; metal moulds for forming cement products not being parts of machines; metal pipes and tubes; metal pulleys; metal pulleys, springs and valves (not including machine elements); metal sheets for building use; metal stoppers (for industrial packaging containers); metal wires; metal wire rods, non-electric; metallic alloy pipes; metallic barrels; metallic bins; metallic caps for containers; metallic capsules for compressed gas; metallic non-luminous nor mechanical road signals; metallic pipes; swimming pools (metal structures); metals and their alloys; ores of metal; miscellaneous hardware of metal; miscellaneous pilings of metal; miscellaneous steel pipes; molybdenum; nails and screws of metal; non-electric cables and wires of common metal; nonferrous metals and their alloys; nozzles of metal; nuts (of metal); nuts and screws made of metal; oil well pipe of steel; ores; ores of common metal; ores of metal, except sodium, potassium and calcium, not included in fuel; packaging containers of metal; partitions of metal for office use; partitions of metals; pegs of metal; penstock pipes of metal; petroleum and casing pipes of metal; pilings of metal; pipe fittings of metal; pipe joints of metal; pipelines of metal; pipes of metal (not being parts of machines and/or of boilers); pipes and tubes of metal; pipes and tubes of metal and their alloys, not being parts of machines or parts of cooling, warming and distilling installations; pipes of metal; pipes of metal, for central heating installations; pipework of metal; pipework of metal, not included in metal materials for building or construction; plugs of metal; posts of metal for electric lines; prebuilt metallic houses and other buildings; prebuilt metallic sections and panels therefor; props of metal for bridges; rails and other metallic materials for railway tracks; rare-earth alloys for magnets; refractory construction materials of metal; reinforcing materials of metal for pipes; reinforcing materials, of metal, for concrete; reservoirs of metal; road signs of metal (not luminous nor mechanical); rolled and cast building materials; rolled steels; roof coverings of metal; roof flashing of metal; roofing of metal; ropes of metal; safety boxes; safety cashboxes; screws of metal; sealing caps of metal; semi-finished steel; semi-products of steel; sheet bars of metal; sheet irons; shuttering of metal for concrete; signboards of metal; metal slabs; springs (metal hardware); springs and valves (not being parts of machines); springs for furniture (metal hardware); stainless-steel coils; steel; steel (rolled) for rolling operations; steel angles; steel balls, not included in other classes; steel blooms; steel buildings; steel framework for prefabrication; steel joists for use in building; steel material for building; steel or metallic water and gas pipe; loading and unloading steel pallets; steel panels for flooring; steel tubes; steel plates; steel poles; steel rails; steel tapered poles; steel tire; steel tubes; steels for automobiles; steels for bearings; steels for boilers; steels for machine structural use; steels for pressure vessels; steels for ship structural use; steels, heat-resistant, acid-resistant and corrosion-resistant; stopper-shaped or lid-shaped metallic shield for protecting screw parts of pipes; strips of metal; tanks of metal; thread of metal for tying-up purposes; titanium alloys; titanium bars; transportable buildings of metal; tree protectors of metal; tube and pipe of steel; unwrought and partially wrought common metals and alloys; valves of metal, other than parts of machines; wall cladding of metal for building; wall linings of metal for building; wall plugs of metal; water-pipes of metal; wrapping or binding bands of metal; zinc and its alloys; zinc-coated steel sheets; brass sheets; containers of metal for compressed gas.

Air suction machines; bending machines; compressed air machines; compressed air pumps; compressors (machines); condensing installations for chemical processing; control mechanisms for metalworking machines, construction machines and loading-unloading machines; converters for steel works; crushing machines for metalworking, construction loading-unloading and chemical processing; cutting machines for metalworking and construction; drainage machines for construction; apparatus for dressing for metalworking; finishing machines for metalworking; gasifiers; AC generators of electricity; DC generators of electricity; grinding machines; guides for metalworking machines; hand-held tools, other than hand-operated; heat exchangers for chemical processing machines; hemming machines; holding devices for metalworking machine tools; apparatus for metalworking machining; metal drawing machines; metalworking machines; moulding machines for metalworking; moulds (parts of machines); paring machines for metalworking; pneumatic transporters; electric machines and apparatus for polishing metal surface; presses for metalworking; presses (machines for chemical processing purposes); rams (machines); rolling mill cylinders; rolling mills; sewage pulverizers; slide rests (parts of machines); trimming machines for metalworking; vibrators (machines) for industrial use; waste compacting machines; industrial waste disposers (machines); welding apparatus, gas-operated; welding machines, electric; robots for metal working; continuous casting machines; apparatus for giving a pickling treatment on the surface of metal; apparatus for tin-plating on the surface of metal; annealing machines for metalworking; piston rings; AC generators (alternators); AC motors and DC motors (not including those for land vehicles but including parts for any AC motors and DC motors); actuators for air vehicles; aeronautical engines; aeronautical motors; anti-pollution devices for motors and engines; asphalt finishers; automobile crank shafts and camshafts; axles for machines; back-hoe dragline and hydroexcavators; bearings (machine elements not for land vehicles); bearings for transmission shafts; speed reducers or variators; belts for conveyors; belts for machines; belts for motors and engines; blow moulding machines; boiler tubes (parts of machines); brakes (machine elements not for land vehicles); bucket wheel reclaimers; butane carburettors; carburettor feeders; carburettors; casting machines, for non-ferrous metals; centrifuges (machines); centrifuges being centrifugal separators; chain feeders for ball mills; chemical processing machines and apparatus; clamshells; classifiers; classifiers for classifying solids suspended in liquids, being a machines; coal and ore dressing plants; cold strip mills for non-ferrous metals; construction machines and apparatus; control apparatus for machines, engines and motors; converters for steel works; conveyors and auxiliary equipment; couplings other than for land vehicles; cranes and their parts and accessories; crank shafts; cranks (parts of machines); crawler-shovel-cranes; crushers; crushers for mines; cutters for metalworking, construction and plastic processing machines; gears, other than for land vehicles; DC generators; die-cutting and tapping machines; diggers (machines); drag lines; drilling rigs, floating or non-floating; drilling towers; electric circuit board processing machines; electrical wire and cable manufacturing machines; electronic motors; excavating machines and parts thereof; exhaust manifold for engines; exhausts for motors and engines; extruders; fans and blowing machinery; feeding apparatus for engine boilers; film laminators; filters for chemical processing machines or non-electric prime movers; couplings other than for land vehicles; industrial machine presses and shearing machines for metal fabrication; forging presses; gear and pinion couplers and draft gears not included in other classes; gear box; heat exchangers for plants (parts of machines); high pressure washers; hydraulic controller for motors and engines; hydraulic door openers and closers (parts of machines); hydraulic presses for metalworking or chemical processing machines; hydraulic pumps; hydraulic pumps for industrial machines; hydraulic valves; impeller shaft for compressors; infinitely variable gears and other parts and accessories for power engines; blow molding machines; injection blow moulding machines; bucket-ladder excavators; levellers (earth moving machines); link-belt truck cranes; liquid crystal panel etching equipment; LNG carburettors; loading-unloading machines and apparatus; LPG carburettors; machine coupling and transmission components (except for land vehicles); machine couplings and belting (except for vehicles); machine elements (not for land vehicles); exhaust manifold for engines; mechanical presses; MEMS (micro electro mechanical systems) coating equipment; MEMS (micro electro mechanical systems) etching equipment; metalworking machine tools; milling machines; mineral dressing plant; mixers for construction or chemical processing machines; motor-driven machines for the chemical industry; motors and engines (except for land vehicles); motors, electric, other than for land vehicles; mufflers for motors and engines; natural gas condensers (parts of machines); nautical engines; non-electric prime movers, not for land vehicles (other than water mills and wind mills); nozzles and blades of turbines; oil coolers for aeronautical engines; oil refining machines; other metal-processing machines; parts for non-electric prime movers for land vehicles; parts for power engine; metal pipe mills; pistons; pump diaphragms; pumps (parts of machines, engines or motors); radiators (cooling) for motors and engines; reduction gears other than for land vehicles; rolls and roll housings (parts of machines); rolling mills and their parts and fittings; rolls for rolling mills; section rolling mills; semiconductor manufacturing machines and systems; separators for chemical processing machines; shaft couplings or connectors (machine elements not for land vehicles); shaft units; shafts, axles or spindles (not for land vehicles); power shears; ships' gears and pinions; shock absorbers (machine elements not for land vehicles); shovel parts of machines; silencers for motors and engines; sintering machines for chemical processing; springs (parts of machines); stackers; stacker-reclaimers; starters for aeronautical engines; starters for motors and engines; steam condensers (parts of machines); steam engine boilers; die-cutting and tapping machines; steel making converters; steel mill cranes; steel sheet processing lines; superchargers; threading machines; machine tools for metal fabrication and parts thereof; transmission gears for machines; transmission shafts, other than for land vehicles; transmissions for machines; transmissions, other than for land vehicles; unloaders, loaders, and their related equipment; valves (machine elements not for land vehicles); washing apparatus; waste compacting machines and apparatus; waste crushing machines; wheeled cranes; wire rod mills.

Electronic agendas; bar code readers; central processing units (processors); chips (integrated circuits); computer operating programs, recorded; computer peripheral devices; computer programs (downloadable software); computer software, recorded; computers; data processing apparatus; electric arc cutting apparatus; electric arc welding apparatus; electric welding apparatus; galvanizing apparatus; integrated circuit cards (smart cards); integrated circuits; intercommunication apparatus; juke boxes for computers; lasers, not for medical purposes; magnetic data media; magnetic encoders; monitors (computer programs); optical character readers; optical data media; portable telephones; printed circuits; readers (data processing equipment); semi-conductors; telephone apparatus; transmitters (telecommunication); transmitting sets (telecommunication); video telephones; wafers (silicon slices); color filters for liquid crystal display; flexible print circuits; flexible print circuit materials; electrical coils; metal surface galvanizing apparatus; transistors (electronic); power distribution or control machines and apparatus; electric transformers; induction voltage regulators; electric reactors; electric or magnetic meters and testers; wattmeters; watt hour meters; rotary converters; phase modifiers; telecommunication devices and apparatus; electronic machines, apparatus and their parts; magnetic cores; resistance wires; electrodes; electromagnets; measuring or testing machines and instruments; batteries, electric; lithium-ion secondary batteries; photocopiers (electrostatic, thermic); printers; facsimile machines; printers for computers; lasers, not for medical purposes; heatsinks for integrated circuits; heatsinks for semiconductor elements; heatsinks for computers; heatsinks for electronic machines and apparatus; transistors (electronic); electrodes for welding; antenna wire; meteorological instruments of metal; lifting magnets; power conversion elements.

Air conditioning apparatus; air conditioning installations; air deodorising apparatus for industrial purposes; air filtering installations for industrial purposes; air purifying apparatus and machines for industrial purposes; air sterilizers for industrial purposes; ash pits for industrial furnaces; boilers, other than parts of machines; coolers for industrial furnaces; desalination plants; distillation apparatus; drying apparatus; evaporators; filters for air conditioning for industrial purposes; filters for industrial furnaces; filters for industrial boilers; filters for air-conditioning apparatus for industrial purposes; filters for garbage incinerators; filters for water purifying apparatus; fire bars for industrial furnaces and boilers; fuel economizers; industrial furnace ash boxes; furnace grates for industrial furnace and nuclear reactors; furnace grates for industrial boilers; industrial furnaces; cooling vats for industrial furnaces; gas scrubbers (parts of gas installations); heat exchangers, not parts of machines; heating apparatus for solid, liquid or gaseous fuels; heating elements for industrial purposes; hot water heating installations; hot air apparatus; loading apparatus for furnaces; purification installations for sewage; scrubbers (parts of gas installations); steam generating installations; water filtering apparatus for industrial purposes; water flushing installations for industrial purposes; water purification installations; water purifying apparatus and machines; waste melting apparatus; cocks (of metal, not machine elements); hydrogen recovery apparatus; air-conditioning installations for air planes.

AC motors or DC motors for land vehicles (not including "their parts"); aeronautical apparatus; aeroplanes; air bags (safety devices for automobiles); aircraft and their parts and fittings; air-cushion vehicles; rolling stocks; aircrafts, automobiles, rolling stocks for railways and ships and their apparatus, appliances and accessories; automobile crankshafts; automobiles and their parts and fittings; axle boxes for locomotives; axle journals; axles; axles (rolling stock parts and accessories); axles for land vehicle wheels; axles for vehicles; bodies (of railway cars); bogie trucks (rolling stock parts and accessories); bogies; bogies for railway cars; brake linings for vehicles; brake segments for vehicles; brake shoes for vehicles; brakes (for land vehicles); brakes for vehicles; buffers for railway rolling stock; cable cars; camshafts for use as parts of vessels, aircrafts, railway rolling stocks, automobiles and two-wheeled motor vehicles; car truck coupler; car trucks; railway carriages and parts and accessories thereof; chassis (of railway cars); command gear units (rolling stock parts and accessories); connecting rods for land vehicles, other than parts of motors and engines; coupler and draft gears for use as parts of vessels, aircrafts, railway rolling stocks, automobiles and two-wheeled motor vehicles; coupler for automobiles; coupling chains for rolling stock; couplings for automobiles and wagons of railroad vehicles; crankshafts for use as parts of vessels, aircrafts, railway rolling stocks, automobiles and two-wheeled motor vehicles; current collecting equipment (for railway cars); draft gears all included in this class being parts and fittings of rolling stock; driveshaft for use as parts of vessels, aircrafts, railway rolling stocks, automobiles, two-wheeled motor vehicles and bicycles; driving gear units; driving gears; engagement apparatus (rolling stock parts and accessories); flanges for railway wheel tires (tyres); fork lift trucks; gear and pinion coupler and draft gear for use as parts of vessels, aircrafts, railway rolling stocks, automobiles, two-wheeled motor vehicles and bicycles; gear boxes for land vehicles; gear units for use as parts of vessels, aircrafts, railway rolling stocks, automobiles, two-wheeled motor vehicles and bicycles; gearing for land vehicles; gears and pinion for land vehicles; hand cars; handstraps (for railway cars); heat exchangers for land vehicles; hydraulic circuits for vehicles; inner tubes for tires of aircrafts and automobiles; leaf-springs for use as parts of vessels, aircrafts, railway rolling stocks, automobiles, two-wheeled motor vehicles and bicycles; transmission components for land vehicles; metal wheels for rolling stock and steel tyres for use therewith; motor coaches; non-electric prime movers for land vehicles (not including "their parts"); parts and accessories for railway freight and passenger cars - namely, railway trucks, wheels, axles, and wheel-axle units; parts and fittings for automobiles; propeller shafts for use as parts of vessels, aircrafts, railway rolling stocks, automobiles and two-wheeled motor vehicles; railway couplings; railway freight cars; railway rolling stock and their parts and fittings; reduction gears for land vehicles; road vehicles and parts thereof; rolling stock and parts and fittings therefor; rolling stock for railways; rotative power transmission belts connecting engines and radiator cooling fans (for land vehicles); rotor discs for vehicle braking systems; seat covers for vessels, airplanes, railway cars and automobiles; shafts, axles or spindles, bearings, shaft couplings or connectors, power transmissions and gearings (for land vehicles); ships; ships' steering gears; ships' hulls and parts thereof included in this class; shock absorbers and shock absorbing springs (for land vehicles); shock absorbers for railwaycars and motorcars; shock absorbing springs for vehicles; solid rolled wheels (rolling stock parts and accessories); spindle ensembles with rotors for land vehicles; suspension springs for automobiles; springs for rolling stocks; springs for vehicles; stabilizer bars for land vehicle suspensions; steel rims for rolling stock wheels; steel tires (rolling stock parts and accessories); suspension shock absorbers for vehicles; suspension springs; suspension systems and accessories therefor; tires of automobiles; traction or hitching apparatus (rolling stock parts and accessories); tractors; trains and parts and fittings therefor; transmission shafts for land vehicles; trucks; undercarriages (for railway cars); undercarriages for vehicles; valve shafts for aircraft and automobile tires; couplers for use as parts of vessels, aircrafts, railway rolling stocks, automobiles and two-wheeled motor vehicles; vehicle suspension springs; wheels of airplanes, railway cars and automobiles; vehicles, namely, vessels, aircraft, railway cars and automobiles, ships and other carrying machines and appliance, namely, vessel, aircraft, railway cars and automobiles, and parts thereof; vehicles, namely, vessels, aircraft, railway cars and automobiles, structural and component parts thereof; vessels and their parts and fittings; water bikes (personal watercrafts); wheels of airplanes, railway cars and automobiles; wheel centers (rolling stock parts and accessories); wheel rims of airplanes, and automobiles; wheel-axle units; wheels (for railway cars.

Electrical insulating materials; soundproofing materials of rock wool (not for building purposes); insulating oils; plastic film other than for wrapping; plastic substances, semi-processed; soundproofing materials of rock wool (not for building purposes); synthetic resins (semi-finished products); gaskets of metal.

Building construction; building insulating; building sealing; damp-proofing (building); demolition of buildings; construction of airports; construction of aquatic facilities; construction of telecommunication towers; harbour construction; pier construction; residential and commercial building construction; road construction; earthworks or concrete construction; construction of base-isolation and vibration-control device for building; steel structure construction; warehouse construction; construction of artificial islands; construction of tunnels; construction of stadiums; construction of storage tanks; drilling of wells; factory construction; industrial furnace installation and repair; machinery installation; pipeline construction and maintenance; plumbing; riveting; underwater construction; underwater repair; construction of natural oil drilling platforms; construction of natural gas drilling platforms; bridge construction; construction of offshore structures; construction of coastal structures; construction; construction information; building construction supervision; installation in the field of electrical power plants; installation, maintenance and repair in the field of chemical plants; installation, maintenance and repair in the field of steel plants; installation in the field of waste treatment plants; installation, maintenance and repair in the field of polychlorinated biphenyl treatment plants; installation in the field of recycling plants; installation in the field of energy plants; installation in the field of liquefied natural gas plants; air conditioning apparatus installation and repair; installation, maintenance and repair of computer hardware; telephone installation and repair; electric appliance installation; boiler cleaning and repair; burner maintenance and repair; pump repair; general building construction works; general civil engineering works (construction); dredging; road paving; masonry; plastering; carpentry; tile laying, bricklaying or block laying; joinery; building reinforcing; painting; scaffolding, upholstering; roofing services; electrical works; telecommunication wiring; water network construction; foundation pile construction; pile construction; repair or maintenance of construction machines and apparatus; repair or maintenance of civil engineering machines and apparatus; construction consultancy; civil engineering work consultancy; supervision of works concerning construction; installation, check or maintenance of building equipment; repair or maintenance of civil engineering machines and apparatus; repair or maintenance of power distribution or control machines and apparatus; repair or maintenance of power generators; repair or maintenance of electric motors; repair or maintenance of waste compacting machines and apparatus; repair or maintenance of waste crushing machines and apparatus; installation, check, repair or maintenance of chemical or steel plants and relevant consultancy; consultancy regarding repair on maintenance of computer hardware; repair or maintenance of air-conditioning apparatus (for industrial purposes); maintenance of boilers; maintenance of pumps; repair or maintenance of freezing machines and apparatus; repair or maintenance of electronic machines and apparatus; repair or maintenance of industrial furnaces; repair or maintenance of nuclear power plants; repair or maintenance of chemical plants; repair or maintenance of computers (including central processing units, electronic circuit, magnetic discs and magnetic tapes recorded with computer programs and other peripheral devices); vermin exterminating (other than for agriculture, forestry or horticulture); installation of machinery; repair or maintenance of ozonator; repair or maintenance of water treatment equipment; installation of heat exchangers, vaporizers and condensers; repair or maintenance of gas condensers; repair or maintenance of MEMS (microelectromechanical system) manufacturing equipment; aircraft maintenance or repair; repair or maintenance of automobiles; repair or maintenance of railway rolling stock; repair or maintenance of two-wheeled motor vehicles; maintenance and inspection of aircraft airconditioning system; maintenance and inspection of aircraft part; repair or maintenance of manufacturing equipment of liquid crystal panels; repair or maintenance of aircraft tires.

Air transport; barge transport; boat transport; bus transport; car transport; carting; electricity distribution; ferry-boat transport; freight (shipping of goods); freighting; guarded transport of valuables; lighterage; marine transport; packaging of goods; parking place rental; passenger transport; railway transport; rental of warehouses; river transport; stevedoring; towing; transport and storage of trash; transport and storage of waste; transport of travelers; unloading cargo; vehicle towing; warehousing; wrapping of goods; removal services.

Architectural consultation; architecture; construction drafting; urban planning; architectural analysis; engineering services in the field of electrical power plants; engineering services in the field of chemical plants; engineering services in the field of steel plants; engineering services in the field of waste treatment plants; engineering services in the field of polychlorinated biphenyl treatment plants; engineering services in the field of liquefied natural gas plants; engineering services in the field of recycling plants; engineering services in the field of energy plants; engineering services in the field of receiving and storage plants; engineering services in the field of floating structures; engineering services in the field of offshore steel structures; designing of base-isolation and vibration-control devices; technical consultation in the field of engineering services in the field of electrical power plants; technical consultation in the field of engineering services in the field of chemical plants; technical consultation in the field of engineering services in the field of steel plants; technical consultation in the field of engineering services in the field of waste treatment plants; technical consultation in the field of engineering services in the field of polychlorinated biphenyl treatment plants; technical consultation in the field of engineering services in the field of liquefied natural gas, plants; technical consultation in the field of engineering services in the field of recycling plants; technical consultation in the field of engineering services in the field of energy plants; technical consultation in the field of engineering services in the field of receiving and storage plants; technical consultation in the field of engineering services in the field of floating structures; technical consultation in the field of engineering services in the field of offshore steel structures; technical consultancy service for steel making; technical consultancy service for operation and maintenance of steelmaking plants; consultancy in the field of computer hardware; computer programming; computer software design; computer system design; computer system analysis; computer virus protection services; maintenance of computer software; updating of computer software; conversion of data or documents from physical to electronic media; creating and maintaining Web sites for others; data conversion of computer programs and data (not physical conversion); duplication of computer programs; installation of computer software; providing search engines for the Internet; recovery of computer data; computer software consultancy; mechanical research; research on building construction or city planning; testing or research on prevention of pollution; testing or research on electricity; testing or research on civil engineering; testing, inspection or research on agriculture, livestock breeding or fisheries; testing or research on machines, apparatus and instruments; material testing; research in the field of environmental protection; underwater exploration; rental of computer software; rental of Web servers; hosting computer sites (Web sites); calibration (measuring); architectural design; surveying; geological surveys or research; designing; testing, inspection or research of pharmaceuticals, cosmetics or foodstuff; testing, inspection, appraisal or research on metals and their alloys; testing, inspection, appraisal or research on steel plates and sheets; plant design and providing information on plant design; designing of machines, apparatus, instruments (including their parts) or systems composed of such machines, apparatus and instruments; rental of computers (including central processing units, electronic circuits, magnetic discs and magnetic tapes recorded with computer programs and other peripheral devices); design of pile driving and other building construction works; providing information on design of pile driving and other building construction works; research and development for others; quality control; exploration of water; chemical analysis; bacteriological research.

Air suction machines; bending machines; compressed air machines; compressed air pumps; compressors (machines); condensing installations for chemical processing; control mechanisms for metalworking machines, construction machines and loading-unloading machines; converters for steel works; crushing machines for metalworking, construction loading-unloading and chemical processing; cutting machines for metalworking and construction; drainage machines for construction; apparatus for dressing for metalworking; finishing machines for metalworking; gasifiers; AC generators of electricity; DC generators of electricity; grinding machines; guides for metalworking machines; hand-held tools, other than hand-operated; heat exchangers for chemical processing machines; hemming machines; holding devices for metalworking machine tools; apparatus for metalworking machining; metal drawing machines; metalworking machines; moulding machines for metalworking; moulds (parts of machines); paring machines for metalworking; pneumatic transporters; electric machines and apparatus for polishing metal surface; presses for metalworking; presses (machines for chemical processing purposes); rams (machines); rolling mill cylinders; rolling mills; sewage pulverizers; slide rests (parts of machines); trimming machines for metalworking; vibrators (machines) for industrial use; waste compacting machines; industrial waste disposers (machines); welding apparatus, gas-operated; welding machines, electric; robots for metal working; continuous casting machines; apparatus for giving a pickling treatment on the surface of metal; apparatus for tin-plating on the surface of metal; annealing machines for metalworking; piston rings; AC generators (alternators); AC motors and DC motors (not including those for land vehicles but including parts for any AC motors and DC motors); actuators for air vehicles; aeronautical engines; aeronautical motors; agricultural implements; anti-pollution devices for motors and engines; asphalt finishers; automobile crank shafts and camshafts; axles for machines; back-hoe dragline and hydroexcavators; bearings (machine elements not for land vehicles); bearings for transmission shafts; speed reducers or variators; belts for conveyors; belts for machines; belts for motors and engines; blow moulding machines; boiler tubes (parts of machines); brakes (machine elements not for land vehicles); bucket wheel reclaimers; butane carburettors; carburettor feeders; carburettors; casting machines, for non-ferrous metals; centrifuges (machines); centrifuges being centrifugal separators; chain feeders for ball mills; chemical processing machines and apparatus; clamshell; classifier; classifier for classifying solids suspended in liquids, being a machines; coal and ore dressing plants; cold strip mills for non-ferrous metals; condensers (steam) (parts of machines); construction machines and apparatus; control apparatus for machines, engines and motors; converters for steel works; conveyors and auxiliary equipment; copper roll for textile printing; couplings other than for land vehicles; cranes and their parts and accessories; crank shafts; cranks (parts of machines); crawler-shovel-cranes; crusher; crusher for mines; crushing rolls and roll housings; cutters; gears, other than for land vehicles; DC generators; die-cutting and tapping machines; diggers (machines); dish washing machines for household purposes; drag line; drilling rigs, floating or non-floating; drilling towers; drums (parts of machines); dynamo brushes; electric circuit board processing machines; electric food blenders (for household purposes); electric wax-polishing machines for household purposes; electrical wire and cable manufacturing machines; electronic motors; excavating machines and parts thereof; exhaust manifold for engines; exhausts for motors and engines; extruders; fans and blowing machinery; feeder; feeding apparatus for engine boilers; film laminators; filters; couplings other than for land vehicles; flotation machines; industrial machine presses and shearing machines for metal fabrication; forging presses; gear and pinion coupler and draft gear and spare parts not included in other classes; gear box; heat exchangers for plants (parts of machines); containers of metal for compressed gas; high pressure washers; hydraulic controller for machines, motors and engines; hydraulic door openers and closers (parts of machines); hydraulic presses; hydraulic pumps; hydraulic pumps for industrial machines; hydraulic valves; impeller shaft for compressors; incubators; incubators for eggs; infinitely variable gear and other parts and accessories for power engines; blow molding machines; injection blow moulding machines; bucket-ladder excavators; large size agricultural implements; levellers (earth moving machines); link-belt truck cranes; liquid crystal panel etching equipment; LNG carburettors; loading-unloading machines and apparatus; LPG carburettors; machine coupling and transmission components (except for land vehicles); machine couplings and belting (except for vehicles); machine elements (not for land vehicles); mechanical presses; MEMS (micro electro mechanical systems) coating equipment; MEMS (micro electro mechanical systems) etching equipment; metalworking machine tools; mill; milling machines; mine haulage apparatus; mixers; motor-driven machines for the chemical industry; motors and engines (except for land vehicles); motors, electric, other than for land vehicles; mufflers for motors and engines; natural gas condensers (parts of machines); nautical engines; non-electric prime movers, not for land vehicles (other than water mills and wind mills); nozzles and blades of turbines; oil coolers for aeronautical engines; oil refining machines; other metal-processing machines; parts for non-electric prime movers for land vehicles; parts for power engine and related equipment; pipe mills; pistons; printing machines; pump diaphragms; pumps (parts of machines, engines or motors); radiators (cooling) for motors and engines; reduction gears other than for land vehicles; roll and roll housing (parts of machines); roll and roll-housings; rolling mills and their parts and fittings; rolls for rolling mills; section rolling mills; semiconductor manufacturing machines and systems; separators; sewing machines; shaft couplings or connectors (machine elements not for land vehicles); shaft units; shafts, axles or spindles (not for land vehicles); shears; ships' gears and pinions; shock absorbers (machine elements not for land vehicles); shovel; shuttles (parts of machines); silencers for motors and engines; sintering machines for chemical processing; springs (parts of machines); stackers; stacker-reclaimers; starters for aeronautical engines; starters for motors and engines; steam condensers (parts of machines); steam engine boilers; steel making converters; steel mill cranes; steel sheet processing lines; straighteners; superchargers; threading machines; machine tools for metal fabrication and parts thereof; transmission gears for machines; transmission shafts, other than for land vehicles; transmissions for machines; transmissions, other than for land vehicles; unloaders, loaders, and their related equipment; vacuum cleaners for household purposes; valves (machine elements not for land vehicles); washing apparatus; washing machines for apparatus; waste crushing machines; water heaters (parts of machines); wheeled cranes; wire rod mills; metallic hose for vacuum cleaners.

Electronic agendas; bar code readers; central processing units (processors); chips (integrated circuits); computer operating programs, recorded; computer peripheral devices; computer programs (downloadable software); computer software, recorded; computers; data processing apparatus; electric arc cutting apparatus; electric arc welding apparatus; electric welding apparatus; galvanizing apparatus; integrated circuit cards (smart cards); integrated circuits; intercommunication apparatus; juke boxes for computers; lasers, not for medical purposes; magnetic data media; magnetic encoders; monitors (computer programs); optical character readers; optical data media; portable telephones; printed circuits; readers (data processing equipment); semi-conductors; telephone apparatus; transmitters (telecommunication); transmitting sets (telecommunication); video telephones; wafers (silicon slices); color filters for liquid crystal display; flexible print circuits; flexible print circuit materials; electrical coils; metal surface galvanizing apparatus; spark-guards; electronic publications, downloadable; transistors (electronic); power distribution or control machines and apparatus; electric transformers; induction voltage regulators; electric reactors; electric or magnetic meters and testers; wattmeters; watt hour meters; rotary converters; phase modifiers; electric flat irons; electric hair-curlers; electric buzzers; telecommunication devices and apparatus; electronic machines, apparatus and their parts; magnetic cores; resistance wires; electrodes; electromagnets; laboratory apparatus and instruments; optical apparatus and instruments; photographic instruments and apparatus; cinematographic instruments and apparatus; measuring or testing machines and instruments; batteries, electric; lithium-ion secondary batteries; calculating machines; photocopiers (photographic, electrostatic, thermic); printers; facsimile machines; printers for computers; abacuses; slide-rules; ozonisers (ozonators); chemistry apparatus and instruments; heat sinks for integrated circuits; heat sinks for semiconductor elements; heat sinks for computers; heat sinks for electronic machines and apparatus; electrodes for welding; antenna wire; meteorological instruments of metal; lifting magnets; power conversion elements.

Air conditioning apparatus; air conditioning installations; air deodorising apparatus for industrial purposes; air filtering installations for industrial purposes; air purifying apparatus and machines for industrial purposes; air sterilizers for industrial purposes; ash pits for industrial furnaces; boilers, other than parts of machines; coolers for industrial furnaces; desalination plants; distillation apparatus; drying apparatus; evaporators; filters for air conditioning for industrial purposes; filters for industrial furnaces; filters for industrial boilers; filters for air-conditioning apparatus for industrial purposes; filters for garbage incinerators; filters for water purifying apparatus; fire bars for industrial furnaces and boilers; fuel economizers; furnace ash boxes; furnace grates for industrial furnace and nuclear reactors; furnace grates for industrial boilers; industrial furnaces; cooling vats for industrial furnaces; gas scrubbers (parts of gas installations); heat exchangers, not parts of machines; heating apparatus for solid, liquid or gaseous fuels; heating elements for industrial purposes; hot water heating installations; hot air apparatus; loading apparatus for furnaces; purification installations for sewage; scrubbers (parts of gas installations); steam generating installations; water filtering apparatus for industrial purposes; water flushing installations for industrial purposes; water purification installations; water purifying apparatus and machines; waste melting apparatus; cocks (of metal, not machine elements); hydrogen recovery apparatus; air-conditioning installations for air planes.

AC motors or DC motors for land vehicles (not including "their parts"); adhesive rubber patches for repairing tubes or tires; aerial conveyors; aeronautical apparatus; aeroplanes; air bags (safety devices for automobiles); aircraft and their parts and fittings; air-cushion vehicles; rolling stocks; aircrafts, automobiles, bicycles, motorcycles, rolling stocks for railways and ships and their apparatus, appliances and accessories; anti-theft alarms for vehicles; anti-theft devices for vehicles; automobile crankshafts; automobiles and their parts and fittings; axle boxes for locomotives; axle journals; axles; axles (rolling stock parts and accessories); axles for land vehicle wheels; axles for vehicles; baby carriages; bicycle trailers (riyakah); bicycles and their parts and fittings; bodies (of railway cars); bogie trucks (rolling stock parts and accessories); bogies; bogies for railway cars; brake linings for vehicles; brake segments for vehicles; brake shoes for vehicles; brakes (for land vehicles); brakes for vehicles; buffers for railway rolling stock; cable cars; camshafts for use as parts of vessels, aircrafts, railway rolling stocks, automobiles and two-wheeled motor vehicles; car truck coupler; car trucks; carriages and parts and accessories thereof; carts; chassis (of railway cars); command gear units (rolling stock parts and accessories); connecting rods for land vehicles, other than parts of motors and engines; coupler and draft gears for use as parts of vessels, aircrafts, railway rolling stocks, automobiles and two-wheeled motor vehicles; coupler for automobiles; coupling chains for rolling stock; couplings for land vehicles; crankshafts for use as parts of vessels, aircrafts, railway rolling stocks, automobiles and two-wheeled motor vehicles; current collecting equipment (for railway cars); draft gears all included in this class being parts and fittings of rolling stock; driveshaft for use as parts of vessels, aircrafts, railway rolling stocks, automobiles, two-wheeled motor vehicles and bicycles; driving gear units; driving gears; electric leather belts for land vehicles; engagement apparatus (rolling stock parts and accessories); flanges for railway wheel tires (tyres); fork lift trucks; gear and pinion coupler and draft gear for use as parts of vessels, aircrafts, railway rolling stocks, automobiles, two-wheeled motor vehicles and bicycles; gear boxes for land vehicles; gear units for use as parts of vessels, aircrafts, railway rolling stocks, automobiles, two-wheeled motor vehicles and bicycles; gearing for land vehicles; gears and pinion; hand cars; handstraps (of railway cars); heat exchangers for land vehicles; horse drawn carriages; hydraulic circuits for vehicles; inner tubes for tires; leaf-springs for use as parts of vessels, aircrafts, railway rolling stocks, automobiles, two-wheeled motor vehicles and bicycles; leather belts for transport; transmission components for land vehicles; metal wheels for rolling stock and steel tyres for use therewith; mine trolleys (carriages); motor coaches; motorcycles; non-electric prime movers for land vehicles (not including "their parts"); parachutes; parts and accessories for railway freight and passenger cars, namely, railway trucks, wheels, axles, and wheel-axle units; parts and fittings for automobiles; pedicabs; propeller shafts for use as parts of vessels, aircrafts, railway rolling stocks, automobiles and two-wheeled motor vehicles; puller cars for mining; pusher cars for mining; railway couplings; railway freight cars; railway rolling stock and their parts and fittings; reduction gears for land vehicles; relaxation control apparatus and instruments for the different levels between the rail cars and the station platforms; rickshaws; road vehicles and parts thereof; rolling stock and parts and fittings therefor; rolling stock for railways; ropeways for cargo or freight handling; rotative power transmission belts connecting engines and radiator cooling fans (for land vehicles); rotor discs; seat covers for vehicles; shafts, axles or spindles, bearings, shaft couplings or connectors, power transmissions and gearings (for land vehicles); ships; ships' steering gears; ships' hulls and parts thereof included in this class; shock absorbers and shock absorbing springs (for land vehicles); shock absorbers for railway cars and motorcars; shock absorbing springs for vehicles; sleighs and sleds (vehicles); solid rolled wheels (rolling stock parts and accessories); space vehicles; spindle ensembles with rotors; suspension springs for automobiles; springs for rolling stocks; springs for vehicles; stabilizer bars for vehicle suspensions; steel rims for rolling stock wheels; steel tires (rolling stock parts and accessories); stern frames and shafts; suspension shock absorbers for vehicles; suspension springs; suspension systems and accessories there fore; tires of automobiles; traction engines; traction or hitching apparatus (rolling stock parts and accessories); tractors; train and parts and fittings therefore; transmission shafts for land vehicles; trucks; two-wheeled motor vehicles and their parts and fittings; undercarriages for railway cars; undercarriages for vehicles; unloading tipplers (for tilting railway freight cars); valve shafts; couplers for use as parts of vessels, aircrafts, railway rolling stocks, automobiles and two-wheeled motor vehicles; vehicle suspension springs; vehicle wheels; vehicles, ships and other carrying machines and appliance and parts thereof; vehicles, structural and component parts thereof; vessels and their accessories); wheel rims; wheel-axle units; wheelbarrows; wheelchairs; wheels (of railway cars).

Building construction; building insulating; building sealing; damp-proofing (building); demolition of buildings; construction of airports; construction of aquatic facilities; construction of telecommunication towers; harbour construction; pier construction; residential and commercial building construction; road construction; earthworks or concrete construction; construction of base-isolation and vibration-control device for building; steel structure construction; warehouse construction; construction of artificial islands; construction of tunnels; construction of stadiums; construction of storage tanks; drilling of wells; factory construction; industrial furnace installation and repair; machinery installation; pipeline construction and maintenance; plumbing; riveting; underwater construction; underwater repair; construction of natural oil drilling platforms; construction of natural gas drilling platforms; bridge construction; construction of offshore structures; construction of coastal structures; construction; construction information; building construction supervision; installation, maintenance and repair in the field of electrical power plants; installation, maintenance and repair in the field of chemical plants; installation, maintenance and repair in the field of steel plants; installation, maintenance and repair in the field of waste treatment plants; installation, maintenance and repair in the field of polychlorinated biphenyl treatment plant; installation, maintenance and repair in the field of recycling plants; installation, maintenance and repair in the field of energy plants; installation, maintenance and repair in the field of liquefied natural gas plants; air conditioning apparatus installation and repair; installation, maintenance and repair of computer hardware; telephone installation and repair; electric appliance installation; boiler cleaning and repair; burner maintenance and repair; pump repair; general building construction works; general civil engineering works (construction); dredging; road paving; masonry; plastering; carpentry; tile laying, bricklaying or block laying; joinery; building reinforcing; painting; scaffolding, upholstering; roofing services; electrical works; telecommunication wiring; water network construction; foundation pile construction; pile construction; repair or maintenance of construction machines and apparatus; repair or maintenance of civil engineering machines and apparatus; construction consultancy; civil engineering work consultancy; supervision of works concerning construction; installation, check or maintenance of building equipment; rental of construction machines and apparatus; repair or maintenance of power distribution or control machines and apparatus; repair or maintenance of power generators; repair or maintenance of electric motors; repair or maintenance of waste compacting machines and apparatus; repair or maintenance of waste crushing machines and apparatus; installation, check, repair or maintenance of plants and relevant consultancy; consultancy regarding repair on maintenance of computer hardware; repair or maintenance of air-conditioning apparatus (for industrial purposes); maintenance of boilers; maintenance of pump; repair or maintenance of freezing machines and apparatus; repair or maintenance of electronic machines and apparatus; repair or maintenance of industrial furnaces; repair or maintenance of nuclear power plants; repair or maintenance of chemical plants; repair or maintenance of office machines and apparatus; repair or maintenance of computers (including central processing units, electronic circuit, magnetic disc and magnetic tapes recorded with computer programs and other peripheral devices); vermin exterminating (other than for agriculture, forestry or horticulture); repair, cleaning or maintenance of protective equipment for protecting a screw part of pipe; installation, repair or maintenance of machinery; repair or maintenance of ozonator; repair or maintenance of water treatment equipment; installation of heat exchangers, vaporizer and condenser; repair or maintenance of condenser; repair or maintenance of MEMS (microelectromechanical system) manufacturing equipment; aircraft maintenance or repair; repair or maintenance of automobiles; repair or maintenance of railway rolling stock; repair or maintenance of two-wheeled motor vehicles; maintenance and inspection of aircraft air-conditioning system; maintenance and inspection of aircraft part; repair or maintenance of manufacturing of aircraft tires; rental of mining machines and apparatus.

Architectural consultation; architecture; construction drafting; urban planning; architectural analysis; engineering services in the field of electrical power plant; engineering services in the field of chemical plant; engineering services in the field of steel plant; engineering services in the field of waste treatment plant; engineering services in the field of polychlorinated biphenyl treatment plant; engineering services in the field of liquefied natural gas plants; engineering services in the field of recycling plant; engineering services in the field of energy plants; engineering services in the field of receiving and storage plants; engineering services in the field of floating structures; engineering services in the field of offshore steel structures; designing of base-isolation and vibration-control devices; technical consultation in the field of engineering services in the field of electrical power plants; technical consultation in the field of engineering services in the field of chemical plants; technical consultation in the field of engineering services in the field of steel plants; technical consultation in the field of engineering services in the field of waste treatment plants; technical consultation in the field of engineering services in the field of polychlorinated biphenyl treatment plants; technical consultation in the field of engineering services in the field of liquefied natural gas plants; technical consultation in the field of engineering services in the field of recycling plants; technical consultation in the field of engineering services in the field of energy plants; technical consultation in the field of engineering services in the field of receiving and storage plants; technical consultation in the field of engineering services in the field of floating structures; technical consultation in the field of engineering services in the field of offshore steel structures; technical consultancy service for steel making; technical consultancy service for operation and maintenance of steelmaking plants; consultancy in the field of computer hardware; computer programming; computer software design; computer system design; computer system analysis; computer virus protection services; maintenance of computer software; updating of computer software; conversion of data or documents from physical to electronic media; creating and maintaining Web sites for others; data conversion of computer programs and data (not physical conversion); duplication of computer programs; installation of computer software; providing search engines for the Internet; recovery of computer data; computer software consultancy; mechanical research; research on building construction or city planning; testing or research on prevention of pollution; testing or research on electricity; testing or research on civil engineering; testing, inspection or research on agriculture, livestock breeding or fisheries; testing or research on machines, apparatus and instruments; material testing; research in the field of environmental protection; underwater exploration; rental of computer software; rental of Web servers; hosting computer sites (Web sites); calibration (measuring); architectural design; surveying; geological surveys or research; designing; testing, inspection or research of pharmaceuticals, cosmetics or foodstuff; testing, inspection, appraisal or research on metals and their alloys; testing, inspection, appraisal or research on steel plates and sheets; plant design and providing information on plant design; designing of machines, apparatus, instruments (including their parts) or systems composed of such machines, apparatus and instruments; providing meteorological information; rental of measuring apparatus; rental of laboratory apparatus and instruments; rental of computers (including central processing units, electronic circuits, magnetic discs and magnetic tapes recorded with computer programs and other peripheral devices); design of pile driving and other building construction works; providing information on design of pile driving and other building construction works; research and development for others; quality control; exploration of water; chemical analysis; bacteriological research.