T/CSAE 237-2021
Technical guidance for real driving emission measurement of heavy-duty vehicles (English Version)
- Standard No.
- T/CSAE 237-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/CSAE 237-2021
- Scope
- This document stipulates the terms and definitions, test equipment and test parameters, test preparation, test conditions and other requirements for the actual driving pollutant emission test of heavy-duty vehicles. This document applies to M2, M3, N1, N2 and N3 category vehicles equipped with compression ignition and gas fuel ignition engines that meet China's sixth phase (GB17691-2018) and M1 category vehicles with a total mass greater than 3500kg (including heavy-duty hybrid vehicles). New model inspection of automobiles), emission compliance inspection and in-use compliance inspection of new production vehicles, as well as R&D verification tests such as vehicle development and vehicle emission assessment.
T/CSAE 237-2021 history
- 2021 T/CSAE 237-2021 Technical guidance for real driving emission measurement of heavy-duty vehicles
