IGX

Gangways and passages, namely, raised platforms, between connected railway carriages and compartments; couplings for land vehicles, namely, couplings for traction vehicles, trailer vehicles, railway carriages and locomotives which are intended for transportation and travelling on or below the ground, on tracks and rails and on elevated tracks and rails

Maintenance and repair of gangways and passages, namely, raised platforms between connected railway carriages and compartments; maintenance and repair of couplings for land vehicles, namely, couplings for traction vehicles, trailer vehicles, railway carriages and locomotives which are intended for transportation and travelling on or below the ground, on tracks and rails and on elevated tracks and rails