This standard specifies the measurement methods for exhaust pollutant emissions, crankcase gas emissions, and evaporative emissions after a cold start of a light-duty hybrid electric vehicle equipped with an ignition engine, and the exhaust gas after a cold start of a light-duty hybrid electric vehicle equipped with a compression-ignition engine. Methods of measuring pollutant emissions. This standard applies to light-duty hybrid electric vehicles equipped with ignition-ignition engines or compression-ignition engines whose maximum design speed is greater than or equal to 50 km/h.
GB/T 19755-2005 history
2016GB 19755-2016 Technical requirements and measurement methods for emissions from light-duty hybrid electric vehicles
2005GB/T 19755-2005 Measurement methods for emissions from light-duty hybrid electric vehicles
GB/T 19755-2005 Measurement methods for emissions from light-duty hybrid electric vehicles was changed to GB 19755-2016 Technical requirements and measurement methods for emissions from light-duty hybrid electric vehicles.