Scientific, (other than medical), electrical engineering, electronic, mechanical, regulation, control, protection, monitoring, cutting, checking (supervision), and electric power equipment and instruments; products enabling the control of motors and engines and electric, electronic and computing equipment; equipment, apparatus and instruments for conducting, switching, transforming, accumulating, measuring, regulating, signaling, interruption controlling of electricity; teaching apparatus and instruments; apparatus for sound or image capture, recording, transmission or reproduction; magnetic recording media; calculating machines; extinguisher data processing apparatus; electro-chemical generators; electric batteries and accumulators; fuel cells; magneto-hydrodynamic generators; cryostats; chargers; coils; electronic components; semi-conductors; printed circuits; electron tubes; electric conductors; communication and power transportation wires and cables; sheaths and junction sleeves for electric cables, identification wires and identification sheaths for electric wires; electric installations (checking apparatus), electric cables; sub-stations, panels, command and control panels, decentralized power generation and distribution stations; high-voltage equipment, namely circuit breakers, isolating switches, lightning conductors, current transformers for any voltage and of any kind (including optoelectronic) for internal, external stations or stations within metallic cases (metal-clad boxes); medium, low, and high-voltage equipment, namely, panels and transformer stations, switches, disconnecting switches, contactors, lightning conductors, circuit breakers, fuses, re-arming devices; transformers, sockets; commutators (switches); branch boxes; transformers; circuit breakers; line insulators; electricity distribution stations; apparatus and installations for data capture, storage, calculation, conversion and transmission; computers and peripherals; equipment and installations for communication and telecommunication via wire, cable and radio; radio and television apparatus; audio tape recorders; record players; compact disc players; telephones; optical and electro-optical equipment; lasers (not for medical purposes); thermal detectors; pyrometers, calorimeters; thermocouples, metering apparatus, pedometers, taximeters; variable speed gear and speed, voltage and light governors; speed controllers; alarm devices, command transmitters, warning systems; luminous or mechanical signals; acoustic or optical signaling, sirens, telecommunication and communication equipment; modulators, transmitters, receivers, aerials, wave guides, equipment for television and radio broadcasting, the general public and professionals; telephone exchange apparatus; printed circuits; intercoms; any apparatus and instruments concerning infrasound measuring and analysis; rectifiers; amplifiers; radio guidance apparatus; loudspeakers; voltage intensity, power, control and frequency regulators; relays, namely remote control relays, electric relays, measuring relays, protective relays and auxiliary relays, indicators and transducers and surveillance, analysis, communication and control systems, for electrical networks and energy production and distribution stations and for electrical apparatus; metal-clad or conventional electrical stations; metal-clad substations for electrical transport and distribution of electrical energy; control monitoring systems for electricity networks; converter stations; compensators, particularly reactive energy compensators, electrical control panels; electric test equipment and stations; programmable controllers; apparatus for loading and unloading; equipment and apparatus for monitoring, operating and supervising automated industrial processes and for power production, transmission and distribution; monitoring, control and supervision equipment and apparatus for industrial site, building and infrastructure access; programmable controllers and peripheral equipment thereof; automation calculators; equipment and apparatus for electrical energy conversion of (transformers); equipment and apparatus for telecommunication on energy transmission lines; printed electronic circuit cards; electronic microcircuits; execution and operation software for microcircuits or electronic cards; supervision and operating software for automated processes; software for programming, execution and operation of all the aforesaid equipment, apparatus and software for the production, transport and distribution of energy; voltage regulators.

Sockets.

Rubber, gutta-percha, gum, balata and substitutes; asbestos, mica; seals; sheets, plates and rods of plastic (semi-finished goods); plastics in extruded form for use in manufacture; packing, stopping and insulating materials; non-metallic flexible pipes for the transport and distribution of energy; sealing or insulating fittings; profiled and laminated pipes for the production, transport and distribution of energy.

Advertising; administrative management (office functions) for the installation and maintenance of any apparatus, equipment, or machines in connection with the fields of electrical engineering, electronics, mechanics, production, transport and distribution of electricity, nuclear energy, electrochemistry, civil engineering, exploration of the ground and seabeds; business management, business administration; distribution of prospectuses, of samples; business consultancy, information or inquiries; accounting; computerized file management; organization of exhibitions for commercial or advertising purposes; recording, transcription, composition, compilation or systemization of written communications and recordings; exploitation or compilation of mathematical or statistical data; business management and organization consultancy in the field of production, transport and distribution of electricity.

Services of installation, maintenance, repair, operation (commissioning), monitoring and maintenance of any apparatus, equipment and, facilities in the fields of electrical engineering, electronics, mechanics, production, transport and distribution of electricity, nuclear energy, electrochemistry, civil engineering, exploration of the ground and and seabeds; construction of turnkey infrastructure; public and private building works; construction project inspection; civil engineering works; rural works (construction); construction of buildings, roads, bridges, dams or transmission lines; rental of construction tools or equipment; execution (construction) of power transmission and distribution infrastructure projects; information on the construction and, repair of all apparatus, equipment and, facilities in the fields of electrical engineering, electronics, mechanics, production, transport and distribution of electricity, nuclear energy, electrochemistry, civil engineering, exploration of the ground and and seabeds.

Telecommunication services; communications by computer terminals; telecommunication information.

Transport and distribution of electricity and energy; information on transport and distribution of electricity and energy; management and operation of networks for the production, transport and distribution of electricity.

Services assembling equipment commissioned for others; production of energy; material treatment information.

Education, teaching and training, organization and conducting of colloquiums, conferences, congresses and exhibitions in the field of production, transport and distribution of energy.

Scientific and technological services in the fields of electrical engineering, electronics, mechanical engineering, production, transport and distribution of electricity, electrochemistry, the exploration of soil and seabeds; services and research and technical project studies in connection with all apparatus, all equipment, all machines in connection with the fields of electrical engineering, electronics, mechanical engineering, the production, transport and distribution of electricity, electrochemistry exploration of soil and seabeds; industrial analysis and research services in the fields of electrical engineering, electronics, mechanical engineering, production, the transport and distribution of electricity, electrochemistry, the exploration of soil and seabeds; services of engineers, professional consultancy and drawing up of plans (unrelated to business dealings), equipment and product testing; laboratory work; project studies for turnkey factories; computer programming, design and development of computer software.

Safety consulting services in the field of electrical energy production, transportation and distribution.