Mechanical connections between towing vehicles and trailers; automatic bolt coupling 50; dimensions and calculating data
Edition 1989-01

Mechanical connections between towing vehicles and trailers; automatic bolt coupling 50; additional specifications for the use with centre axle trailers
Edition 1989-01

Breakdown coupling; connection dimensions, pin and securing
Edition 1976-01

Coupling ball; dimensions, clearance
Edition 1988-09

Hydraulic couplings on lorries and semi-trailer towing vehicles - Part 1: Location of hydraulic couplings
Edition 1997-04

Coupling devices for articulated road trains; 50 fifth wheel; dimensions, requirements
Edition 1992-08

Coupling devices for articulated road trains; 90 fifth wheel; dimensions, requirements
Edition 1992-08

Air braking systems; packing rings for hose couplings for double line braking systems
Edition 1988-05

Air braking systems - Dummy coupling
Edition 1998-10

Pipe couplings - Part 1: Technical delivery conditions for pipe couplings intended for connecting pipes and fittings
Edition 2021-11