HB 4271-1989
Smooth plug gauges with internal thread minor diameter for mounting wire threaded inserts (English Version)
- Standard No.
- HB 4271-1989
- Language
- Chinese, Available in English version
- Release Date
- 1989
- Published By
- Professional Standard - Aviation
- Status
- 2004-12
- Replace By
- HB 4271-2004
- Latest
- HB 4271-2004
HB 4271-1989 history
- 2004 HB 4271-2004 Small diameter smooth plug gauge of internal screw for wire thread insert
- 1989 HB 4271-1989 Smooth plug gauges with internal thread minor diameter for mounting wire threaded inserts
