HB 3077-1977
Interchangeable head of preset torque screwdriver (English Version)
- Standard No.
- HB 3077-1977
- Language
- Chinese, Available in English version
- Release Date
- 1979
- Published By
- Professional Standard - Aviation
- Status
- Latest
- HB 3077-1977
HB 3077-1977 history
- 1979 HB 3077-1977 Interchangeable head of preset torque screwdriver
