HB 5647-1981
Labeling, tolerance and smoothness of blade profile (Trial) (English Version)
- Standard No.
- HB 5647-1981
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aviation
- Status
- Replace By
- HB 5647-1998
- Latest
- HB 5647-1998
HB 5647-1981 history
- 1970 HB 5647-1998 Labeling, Tolerance and Surface Roughness of Blade Airfoil
- 1970 HB 5647-1981 Labeling, tolerance and smoothness of blade profile (Trial)
