QJ/Z 50-1979
Zinc coating production instructions (English Version)
- Standard No.
- QJ/Z 50-1979
- Language
- Chinese, Available in English version
- Release Date
- 1981
- Published By
- Professional Standard - Aerospace
- Latest
- QJ/Z 50-1979
QJ/Z 50-1979 history
- 1981 QJ/Z 50-1979 Zinc coating production instructions
