GB/T 6420-1986
AbolishedFreight trailer series pedigree
货运挂车系列型谱
Application Summary AI generated
This standard establishes the classification, model designation, and dimensional series for freight trailers in China. It is applied in the design, production, and procurement of commercial road transport trailers, ensuring compatibility between tractors and trailers. The standard provides a systematic framework for manufacturers and regulatory bodies to standardize trailer types for logistics and freight operations.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.