GB/T 23335-2025
ActiveNatural gas vehicles engineering approval evaluation program
天然气汽车定型试验规程
Application Summary AI generated
This standard specifies the evaluation program and testing requirements for the engineering approval of natural gas vehicles, including both compressed natural gas (CNG) and liquefied natural gas (LNG) types. It is applied by vehicle manufacturers and testing authorities in China to verify the safety, performance, and emissions compliance of natural gas vehicle prototypes before they enter mass production or the market. The standard covers road vehicles such as buses, trucks, and passenger cars that use natural gas as a fuel source.
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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.