This standard specifies the bench test items and test methods for automobile parking brakes. This standard applies to bench testing of automobile parking brakes. This standard does not apply to the parking brake test of semi-trailer tractors.
QC/T 237-1997 history
2022QC/T 237-2022 Automobile parking brake performance bench test method
1997QC/T 237-1997 Automobile parking brake performance bench test method