GB 7128-1986
AbolishedRubber hose for automotive air brake system
汽车气压制动胶管
Application Summary AI generated
This standard specifies the technical requirements, dimensions, and performance testing methods for rubber hoses used in automotive air brake systems. It is applied in the manufacturing and quality inspection of pneumatic braking components for commercial vehicles, such as trucks and buses, to ensure safe and reliable brake transmission under pressure.
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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.