HB 5684-1983
Reducing Straight Fitting (English Version)
- Standard No.
- HB 5684-1983
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aviation
- Status
- Latest
- HB 5684-1983
HB 5684-1983 history
- 1970 HB 5684-1983 Reducing Straight Fitting
