HB 0-3-1974
Marking of threaded parts (English Version)
- Standard No.
- HB 0-3-1974
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aviation
- Status
- Replace By
- HB 0-3-1983
- Latest
- HB 0-3-2011
HB 0-3-1974 history
- 2011 HB 0-3-2011 Mark for srew threads part
- 1970 HB 0-3-1983 Sign of threaded parts
- 1970 HB 0-3-1974 Marking of threaded parts
