DIN ISO 4091:1983-04

Отменен

Road vehicles; electrical connections between towing vehicles and trailers; test methods and requirements

На этот документ ссылаются

DIN ISO 4091:1999-12

Отменен

Road vehicles - Connectors for electrical connections between towing vehicles and trailers - Test methods and performance requirements (ISO 4091:1992 + ISO 4091:1992/AMD 1:1997) — 7 стр.

DIN ISO 3732:1984-04

Отменен

Road vehicles; electrical connections between towing vehicles and trailers with 6 or 12 V electrical equipment; type 12 S (supplementary) — 5 стр.