Exercise classes.

Apparatus and instruments for weighing, measuring, signalling, automation, control and checking (supervision) apparatus, system and instruments, including computer controlled apparatus, systems and instruments, as well as programming apparatus (timers) and systems, circuit boards and recorded software, all the afore-mentioned goods for heating, cooling, ventilation, water supply and distribution, temperature adjustments, lighting, power supply, air conditioning and security devices in buildings, room thermostats, temperature gauges with expandable material, liquid or steam filling or bimetal elements; electronic regulators and time controls for valve drives; diaphragms and capillary tubes for control systems; transformers rheostats, fire fighting apparatus; part and components for the afore-mentioned goods, other than moisture and microwave measuring, controlling and sensing apparatus and instruments as well as transducers.

Apparatus for lighting, heating, cooling, steam generating, cooking ventilation, water supply and distribution, air conditioning and sanitary purposes in buildings; control valves included in this class; fittings, one-way and multiple-way valves, balancing valves, pressure reductions valves, volume control valves, thermostatically controlled metal valves, thermostat attachment for valves; stop valves, water conduit apparatus and installations, apparatus and installations for degasification f water; apparatus for separating gas and air and bleeding devices; part and components for the afore-mentioned goods.

Gaskets; sealing, packing; nipples, sleeves not of metal, fittings, flanges, pipe stoppers, pipe seals, pipe fastenings clips, pipe couplings not of metal, flexible pipes and tubes not of metal, hand wheels, clamping screw fittings.

Building construction; repair, installation and maintenance services; installation and maintenance services; all these services in connection with heating, cooling, ventilation, water supply and distribution, temperature adjustment, lighting, power supply, air conditioning an security devices in buildings.

Education; providing of training; all these services in connection with heating, cooling, ventilation, water supply and distribution, temperature adjustment, lighting, power supply, air conditioning an security devices in buildings.

Scientific and industrial research; computer and computer software programming and updating; all these services in connection with heating, cooling, ventilation, water supply and distribution, temperature adjustment, lighting, power supply, air conditioning an security devices in buildings.

Weighing, measuring and signalling apparatus and instruments; Automation, control and checking (supervision) apparatus, systems and instruments, including the aforesaid goods being computer-controlled, and programming apparatus (timers) and systems, circuit boards and computer software (recorded); All the aforesaid goods for heating, cooling, ventilating, water supply, temperature control, lighting, power supply, air conditioning and security in buildings; Room thermostats, temperature sensors with elastic, fluid or steam filling or bimetallic elements; Electronic regulators and time controls for valve drives; Diaphragms and capillary tubes for control systems; Transformers, rheostats, fire-extinguishing apparatus; Apparatus for temperature control and power supply in buildings; Parts and fittings for the aforesaid goods, except humidity measuring apparatus and instruments.

Apparatus for lighting, heating, refrigerating, steam generating, cooking, ventilating, water supply and distribution, air-conditioning and sanitary purposes in buildings; Control valves included in this class; Fittings, one-way and multiway valves, tension regulator valves, pressure regulator valves, volume regulator valves, thermostat-controlled metal valves, thermostat superstructures for valves; Locking and multipath taps, water pipe apparatus and installations, apparatus and installations for degassing water; Gas and air separators and venting devices, parts and fittings for the aforesaid goods.

Gaskets; Corking seals; Nipples, sleeves of plastic, fittings, flanges, pipe stoppers, pipe seals, fastening clips for pipes, junctions, not of metal, for pipes, flexible conduits and pipes, not of metal, hand-wheels, clamping screw couplings.

Building construction, repair, installation, all the aforesaid services relating to HVS, namely heating, refrigerating, ventilating, water supply and temperature control.

Education, providing of training, all the aforesaid services relating to water, heat and sanitation, namely heating, refrigerating, ventilating, water supply and temperature control.

Scientific and industrial research, computer programming, design and updating of computer software, all the aforesaid services relating to plumbing, namely heating, refrigeration, ventilation, water supply and temperature control.

Research and product development in the tactical, military, law enforcement and oil and gas industries.

Welding services for repair purposes; maintenance, overhaul, modification, repair, refurbishment, restoration and upgrading of containment vessels for nuclear waste; welding services for the maintenance, overhaul, modification, repair, refurbishment, restoration and upgrading of containment vessels for nuclear waste; installation, maintenance, overhaul, modification, repair, refurbishment, restoration and upgrading of welding machines; installation, maintenance, overhaul, modification, repair, refurbishment, restoration and upgrading of welding apparatus; installation, maintenance, overhaul, modification, repair, refurbishment, restoration and upgrading of robots for welding; installation, maintenance, overhaul, modification, repair, refurbishment, restoration and upgrading of robotic welding machines and apparatus; installation, maintenance, overhaul, modification, repair, refurbishment, restoration and upgrading of autonomous welding machines and apparatus; information, advisory and consultancy services in relation to the aforesaid services.

Welding; welding services; welding services in relation to containment vessels for nuclear waste; rental of welding machines; rental of welding apparatus; rental of robots for welding; rental of robotic welding machines and apparatus; rental of autonomous welding machines and apparatus; information, advisory and consultancy services in relation to the aforesaid services.