ISO 1726-1:2000 Road vehicles - Mechanical coupling between tractors and semi-trailers - Interchangeability between tractors and semi-trailers for general cargo
2007ISO 1726-1:2000/Cor 1:2007 Road vehicles — Mechanical coupling between tractors and semi-trailers — Part 1: Interchangeability between tractors and semi-trailers for general cargo — Technical Corrigendum 1
2000ISO 1726-1:2000 Road vehicles - Mechanical coupling between tractors and semi-trailers - Interchangeability between tractors and semi-trailers for general cargo