GB 21670-2025
ActiveTechnical requirements and testing methods for passenger car braking systems
乘用车制动系统技术要求及试验方法
Application Summary AI generated
GB 21670-2025 specifies the technical requirements and testing methods for braking systems in passenger cars, covering performance criteria such as braking force distribution, fade resistance, and emergency braking functionality. It is applied by Chinese automotive manufacturers and testing agencies during vehicle type approval and production consistency checks to ensure compliance with national safety regulations. The standard is relevant for all M1 category vehicles (passenger cars with up to eight seats) sold or operated in China.
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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.