HB 3-21-1983
Soft clamp (English Version)
- Standard No.
- HB 3-21-1983
- Language
- Chinese, Available in English version
- Release Date
- 1984
- Published By
- Professional Standard - Aviation
- Latest
- HB 3-21-1983
- Replace
- HB 3-21-76
HB 3-21-1983 history
- 1984 HB 3-21-1983 Soft clamp
- 1980 HB 3-21-1976 Soft clamp
