HB 3261-1979
Double head wrench (English Version)
- Standard No.
- HB 3261-1979
- Language
- Chinese, Available in English version
- Release Date
- 1981
- Published By
- Professional Standard - Aviation
- Status
- 1990-06
- Replace By
- HB 3261-1989
- Latest
- HB 3261-1989
HB 3261-1979 history
- 1990 HB 3261-1989 Double head box wrench S＝8~32
- 1981 HB 3261-1979 Double head wrench
