HB 1961-1975
Typical combination of open punching die with rear guide post rectangular transverse with guide plate (English Version)
- Standard No.
- HB 1961-1975
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aviation
- Status
- Latest
- HB 1961-1975
HB 1961-1975 history
- 1970 HB 1961-1975 Typical combination of open punching die with rear guide post rectangular transverse with guide plate
