GB/T 5921-1986
AbolishedMotor vehicles and towed vehicles--Air braking systems--Identification of connections on units
汽车和挂车 气压制动系部件上接口的识别标记
Application Summary AI generated
This standard specifies the identification markings for pneumatic connections on units of air braking systems in motor vehicles and towed vehicles. It is applied in the design, manufacturing, and maintenance of commercial vehicles, trucks, trailers, and buses to ensure correct and safe coupling of brake lines between towing and towed units. The markings facilitate proper assembly and troubleshooting in automotive workshops and assembly plants.
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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.