GB/T 38146.3-2021
ActiveChina automotive test cycle—Part 3: Engine
中国汽车行驶工况 第3部分：发动机
Application Summary AI generated
This standard defines specific driving cycles and testing procedures for evaluating the performance and emissions of automotive engines under conditions representative of real-world driving in China. It is applied by engine manufacturers and vehicle testing authorities to conduct type-approval tests and certification for engines used in passenger cars and commercial vehicles. The standard ensures that engine testing aligns with China's unique traffic conditions and regulatory requirements for fuel economy and pollutant emissions.
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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.