QJ/Z 19-1984
Screw Hole Blank Inner Diameter Smooth Plug Gauge (English Version)
- Standard No.
- QJ/Z 19-1984
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aerospace
- Status
- Latest
- QJ/Z 19-1984
QJ/Z 19-1984 history
- 1970 QJ/Z 19-1984 Screw Hole Blank Inner Diameter Smooth Plug Gauge
