QJ 2911-1997
Aluminum alloy chemical milling process specification (English Version)
- Standard No.
- QJ 2911-1997
- Language
- Chinese, Available in English version
- Release Date
- 1997
- Published By
- Professional Standard - Aerospace
- Latest
- QJ 2911-1997
- Replace
- QJ/Z 173-1986
QJ 2911-1997 history
- 1997 QJ 2911-1997 Aluminum alloy chemical milling process specification
- 1970 QJ/Z 173-1986
QJ 2911-1997 Aluminum alloy chemical milling process specification has been changed from QJ/Z 173-1986 .
