Ammeters (current strength meters); connection boxes; junction boxes (electricity); connectors for electric conduits; indicators (electric); railway traffic safety appliances; limiters (electricity); computer programs (recorded); computer programs (downloadable); chokes; electric installations for the remote control of industrial work processes; electric fittings; electric wires; capacitors; electromagnetic coils; electronic bulletin boards; frequency meters; printed circuits; inductors (electricity); integrated circuits; interfaces (interface apparatus or programs for computers); checking apparatus (electric); magnets; material for electricity mains; meters (electric); precision gauges (electric); switches; switching equipment (electric); distribution consoles (electric); distribution consoles (electricity); switchboards (electricity); voltmeters; coils (electric); circuit closers; ammeters; current breakers; electric loss indicators; electric converters; electricity inverters; vacuum tubes (switching of electricity); connectors (electricity); distribution boxes (electricity); distribution boards (electricity); counters (electric); power surge protection equipment; monitoring devices (electric)
Electrical and Scientific ApparatusRepair information, construction of exhibition stands and shops, interference elimination in electric installations, installation and repair of electric apparatus
Building Construction and RepairEngineering, conducting technical tests and checks, technical measuring, surveying, construction drafting, technological consultancy, technical project studies
Computer and Scientific