HB 1441-1989
Measuring key T901305~T901360 (English Version)
- Standard No.
- HB 1441-1989
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aviation
- Latest
- HB 1441-1989
HB 1441-1989 history
- 1970 HB 1441-1989 Measuring key T901305~T901360
