HB 1381-1984
Eccentric two vertical groove rectangular support (English Version)
- Standard No.
- HB 1381-1984
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aviation
- Status
- Latest
- HB 1381-1984
HB 1381-1984 history
- 1970 HB 1381-1984 Eccentric two vertical groove rectangular support
