GB/T 29125-2012
ActiveTest methods for fuel consumption of CNG vehicles
压缩天然气汽车燃料消耗量试验方法
Application Summary AI generated
This standard specifies the test methods for measuring the fuel consumption of compressed natural gas (CNG) vehicles under controlled laboratory conditions. It is applied by automotive manufacturers and testing authorities in China to evaluate and certify the energy efficiency of CNG-powered cars and trucks, ensuring compliance with national fuel economy regulations. The standard covers both constant-speed and simulated urban driving cycles to provide comparable consumption data for regulatory and consumer information purposes.
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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.