This Standard specifies vehicle acceleration calculation requirements for engineering method - indoor measurement method for noise emitted by accelerating motor vehicles, measuring instruments, laboratory requirements, chassis dynamometer requirements, measurement procedures, test methods and test reports. This Standard applies to M and N category vehicles.
Basic Data
Standard ID
GB/T 40625-2021 (GB/T40625-2021)
Description (Translated English)
Indoor measurement methods for noise emitted by accelerating motor vehicles
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
T04
Word Count Estimation
55,567
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
