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

Mechanical connections between towing vehicles and trailers; automatic bolt coupling 40; additional specifications for the use with centre axle trailers
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

Irrigation techniques - Quick coupling pipes for movable irrigation supply - Technical terms of delivery and testing; German version EN 12734:2000
Edition 2000-08

Agricultural tractors and machinery; trailer dimensions; towing device, coupling, transport volume
Edition 1991-03

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

Two-pole socket-outlets with earthing rated for 10 A 250 V d.c., 16 A 250 V a.c.; gauges for portable socket-outlets
Edition 1989-12

Radio-frequency connectors - Part 21: Two types of radio-frequency connectors with inner diameter of outer conductor 9,5 mm (O,374 in) with different versions of screw coupling - Characteristic impedance 50 Ω (Types SC-A and SC-B) (IEC 60169-21:1985 + A1:1996); German version EN 60169-21:1997
Edition 1998-02