Electric motors for machines and electric generators; electrochemical generators; magnetohydrodynamic generators; turbines; turbochargers for internal combustion machines; industrial robots; dynamos; starter alternators; replacement parts for the aforesaid machines; systems for transforming electrical energy into mechanical energy comprised of motors, transformers, converters and variators; prefabricated piping; decentralized power production stations, namely, solar or wind-powered electricity generators

Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, and more generally any other form of energy including mechanical energy, namely, electric switches, electric wires; electrical cables, ducts and transformers; electrical transformers, electric switches, circuit breakers, fuses, voltage surge protectors; electric relays; reactive power compensators; electric capacitors, electric coils, electric converters and inverters; semiconductor power elements; electric meters; electric batteries and accumulators; fuel cells; cryostats; battery chargers; electronic components, namely, piezoelectric switches; semiconductors; printed circuits; electron tubes; electrical conductors; wires and cables for communication and transport of energy; coupling sleeves and sheaths for electric cables; identity threads and identification sheaths for electric wires; electric welding devices, namely, arc welders; cathodic protection equipment, namely, surge protectors; electrical conduits; prefabricated electrical substations, LCD panels, electric control panels, high voltage equipment, namely, cutout switches and electric isolating switches; lightning protection systems comprised of lightning rods and lightning arresters; medium and low-voltage electric equipment, namely, electric control panel and transformer stations, switches, isolating switches, contactors; cutout switches, electric fuses; electric transformers, electric plugs, electric sockets; electric switches; junction boxes; voltage dividers; circuit breakers, static and rotary convertors; energy converters; electrical resistors; rheostats; capacitors, magnets; electric conductors made of all types of metal; scales; thermostats; acoustic membranes; relays, namely, remote control electric relays and electric relays; equipment and apparatus for electrical energy conversion, namely, electric converters; apparatus in the nature of automatic inlet control valves for reciprocating air compressors and unloading check valves for the outlets of air compressors, for automating and controlling the compression process for oil, gas, gas products and liquefied air for oil refineries and gas-works and parts thereof

Construction, maintenance and repair of installations for producing, transporting and distributing electricity and energy; installation, maintenance and repair of industrial installations, namely, industrial robots, turbochargers for internal combustion machines, building installation systems for the aforesaid machines, electrical devices for ships and offshore boreholes; construction; maintenance, repair, installation services for all apparatus, all equipment and machines in connection with the electro-technical, electronic, mechanical, nuclear, electro-chemical fields, and equipment and machines used to produce, transform, distribute and transport energy; carrying out infrastructure projects in connection with production, transformation, distribution and transport of energy, namely, installation and maintenance of solar energy based power plants, and consulting services for the construction of energy plants

Services of engineers or of specialists, namely, engineering specialists in the energy industry; installation design in the field of production, processing, distribution and transport and the industrial use of energy; scientific research; industrial research in the field of the energy industry; rental of, and technical research of motors, converters, generators and turbochargers, all used in the fields of electrical engineering, electronic and mechanical engineering, nuclear power plant design and electrochemistry; engineering services featuring appraisals, estimates, research and reports for engineering projects; engineering, design, planning and follow-up of turn-key infrastructure projects for producing, processing, distributing and transporting energy; oil-well and offshore platform testing; quality control for others; rental of motors, converters, generators, turbochargers, the foregoing for use in the electrical engineering, electronic and electrochemical industries