Metal building materials, namely, rails, supports, and frames; metal railway track parts, namely, rails, fixation elements, and connection elements; metal rail connectors; metal rail holders, namely, ties; metal abutments for rails; metal switch points for railways; non-electric cables and wires of common steel; spring and motor reels for cables; spring and motor reels for hoses; junctions and connectors for conduits, pressure pipes, air pipes, liquid pipes, and oil pipes; working chambers, namely, welding chambers; and metal ladders

electric instruments for heavy current engineering, namely, electricity conduits, electric transformers, storage devices, namely, condensers and batteries, regulation devices, namely, regulation circuits and control circuits, electric conduits and cables sold as a unit; contact lines; electric plugs; slip rings, namely, devices used for supplying energy to rotating consumers; electric terminals and conduit boxes sold as a unit; electric end clamps and distributors; current collectors for contact lines; control terminals; temperature control devices; heating conduits; lamps; flexible conduit guiding devices for electric cables; electrical instruments for light current engineering, namely, for use in the fields of telecommunications, high frequency, specifically wireless communication and inductive power transfer and regulation, namely, in the field of wireless communication and inductive power transfer; conduits and cables for electric current and energy; devices, namely, primary conduits through which electric current is run and controlled by control and regulation units, and pickup coils on vehicles, for wire bound and inductive transmission of electric energy and information

spring brake pads