SJ 3039.4-1988
Combined dies--Twist plate (English Version)
- Standard No.
- SJ 3039.4-1988
- Language
- Chinese, Available in English version
- Release Date
- 1988
- Published By
- Professional Standard - Electron
- Latest
- SJ 3039.4-1988
- Scope
- This standard specifies detailed requirements for backing plates
SJ 3039.4-1988 history
- 1988 SJ 3039.4-1988 Combined dies--Twist plate
