This document defines terms and definitions for cars, trailers and car train types. This document applies to cars, trailers and car trains designed for operation on roads.
GB/T 3730.1-2022 history
2022GB/T 3730.1-2022 Terms and definitions of motor vehicles,trailers and combination vehicle— Part 1:Types
2001GB/T 3730.1-2001 Motor vehicles and trailers-Types-Terms and definitions