HB 439-1971
Jaws for vise grips (English Version)
- Standard No.
- HB 439-1971
- Language
- Chinese, Available in English version
- Release Date
- 1973
- Published By
- Professional Standard - Aviation
- Status
- 1987-09
- Replace By
- HB 439-1987
- Latest
- HB 439-1987
HB 439-1971 history
- 1987 HB 439-1987 Vice jaw used for clamps of vice type
- 1973 HB 439-1971 Jaws for vise grips
