JB/T 9721-1999
Engineering machinery redcer type test method (English Version)
- Standard No.
- JB/T 9721-1999
- Language
- Chinese, Available in English version
- Release Date
- 1988
- Published By
- Professional Standard - Machinery
- Status
- 2016-03
- Replace By
- JB/T 9721-2015
- Latest
- JB/T 9721-2015
- Replace
- ZB J85002-1987
- Scope
- This standard applies to type testing of engineering machinery reducers.
JB/T 9721-1999 history
- 2015 JB/T 9721-2015 Earth-moving machinery.Test methods of reducers
- 1988 JB/T 9721-1999 Engineering machinery redcer type test method
