GB/T 5921-2015
ActiveMotor 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 air braking system components in motor vehicles and towed vehicles. It is applied in the manufacturing, assembly, and maintenance of trucks, buses, and trailers to ensure correct and safe coupling of brake lines between towing and towed units. The markings facilitate standardized connection identification across different vehicle models and manufacturers, reducing installation errors and enhancing braking system reliability.
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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.