HB 2-2-1976
Fixed angle (unequal sides) (English Version)
- Standard No.
- HB 2-2-1976
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aviation
- Status
- Replace By
- HB 2-2-1983
- Latest
- HB 2-2-1994
HB 2-2-1976 history
- 1970 HB 2-2-1994 Fixed angle (narrow edge)
- 1970 HB 2-2-1983 Fixed angle (narrow edge)
- 1970 HB 2-2-1976 Fixed angle (unequal sides)
