6
Parts and fittings of metal for railway power supply installations; Pulleys (metal hardware); Rope rollers; Anchoring materials; Thimbles; Suspension clamps; Butt-joint fasteners; Wedge end clamps; Cone end clamps; Bearing clamps; Cross clamps; turnbuckles; Support points in rope-tensioned cross spans; Cantilevers of aluminium, steel, and cantilever fittings relating thereto, including drop brackets, fork clamps, eye clamps; Eye ring clamps; Hinge shafts; Hook clips; Hook end fittings; Pull-off clamps; Steady arms; Catenary wire swivel support clamps; Sealing caps; Mast attachments of steel and aluminium; Tightening straps; Pull ties; Wall fixings; Tunnel support points and Stays, not of metal; Tensioning equipment; Tensioning wheels; Weight guides; Balance weight rods; Tensioning weights; Tensioning springs; Tension springs; Elastic contact line support points under structures; Switch rods and fittings of steel and aluminium; Protection materials of metal; Conductor rail profiles; Fishplate joints for conductor rail profiles; Joining plates; Conductor rail clamps and conductor rail connections; Fixed-point clamps; Support points and mountings of steel, aluminium; Expansion joints; Dilatations of metal; Conductor rail stops and ramps; Protective covers of metal; Drop support points; Cantilevers for overhead conductor rails (OCR), and fittings relating thereto; Non-insulated contact wires of copper; Non-insulated ropes and wires of copper, aluminium, steel; All the aforesaid goods of metal
7
Drives for electric switches for railway power supply installations; Manual drives and remote drives for disconnecting switches; Mufflers for absorbing vibrations
8
Tools for contact line assembly
9
Electric switches for railway power supply installations; Section insulators; Electrical surge arrestors; Surge arresters; Earthing materials and Grounding poles; Earth terminals; Current-carrying connecting clamps; Electric lines for railway power supply installations; Insulated contact wires of copper; Insulated ropes and wires of copper, aluminium, steel; Fastening parts for conducting electricity; Hanger clamps; Overhead line crossings; Protective sleeves for electric ropes and wires; Notch and press connectors for electric ropes and wires; Clips; Universal clamps; Current clamps; Groove clamps; Toothed clamps; Fixed-point clamps; Computer programs; Computer software; Optical and magnetic data media; USB flash drives; Data processing apparatus; Interfaces for computers; Electronic publications, downloadable; Measuring apparatus for contact line assembly
17
Insulators of porcelain, plastic/silicone and casting resin; Loop insulators; Insulating rods; Switch rods and fittings of glass fibre-reinforced plastic; Cantilevers of glass fibre-reinforced plastic; Support points and mountings of glass fibre-reinforced plastic
42
Engineering services; Construction drafting; Technical project studies; Planning of contact line systems; Planning of remote and short-distance traffic contact line systems, being catenary systems, flat chains, overhead conductor rails and third rails; Surveying; Computer programming; Leasing of computer software; Hiring out data processing equipment