QC/T 557-1999
Bench test method for hydraulic torque converter for automobiles (English Version)
- Standard No.
- QC/T 557-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Automobile
- Status
- 2022-10
- Replace By
- QC/T 463-2022
- Latest
- QC/T 463-2022
- Replace
- JB 4232-1986
- Scope
- This standard specifies the test conditions, test methods and data processing methods for measuring the performance of automotive hydraulic torque converters on the bench. Hydromechanical torque converters for automotive applications should also be used as a reference.
QC/T 557-1999 history
- 2022 QC/T 463-2022 Technical requirements and bench test methods for automotive torque converter assemblies
- 1999 QC/T 557-1999 Bench test method for hydraulic torque converter for automobiles
- 1970 JB 4232-1986
QC/T 557-1999 Bench test method for hydraulic torque converter for automobiles has been changed from JB 4232-1986 .
QC/T 557-1999 Bench test method for hydraulic torque converter for automobiles was changed to QC/T 463-2022 Technical requirements and bench test methods for automotive torque converter assemblies.
