GB/T 27840-2011
AbolishedFuel consumption test methods for heavy-duty commercial vehicles
重型商用车辆燃料消耗量测量方法
Application Summary AI generated
This standard specifies the test methods for measuring fuel consumption of heavy-duty commercial vehicles, including chassis dynamometer and road test procedures. It is applied in China for type approval, production consistency checks, and fuel consumption labeling of vehicles like trucks and buses with a gross vehicle mass over 3.5 tons. The standard ensures standardized and comparable fuel efficiency data for regulatory compliance and consumer information.
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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.