HB 3-31-1983
Spiral with clamp (English Version)
- Standard No.
- HB 3-31-1983
- Language
- Chinese, Available in English version
- Release Date
- 1984
- Published By
- Professional Standard - Aviation
- Status
- Latest
- HB 3-31-1983
HB 3-31-1983 history
- 1984 HB 3-31-1983 Spiral with clamp
- 1981 HB 3-31-1976 Spiral with clamp
