QJ 536-1980
Surface finish grade and designation of wooden parts (English Version)
- Standard No.
- QJ 536-1980
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aerospace
- Status
- Latest
- QJ 536-1980
QJ 536-1980 history
- 1970 QJ 536-1980 Surface finish grade and designation of wooden parts
