QJ 981.1-1986
Die line template type marks and process holes (English Version)
- Standard No.
- QJ 981.1-1986
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aerospace
- Status
- Latest
- QJ 981.1-1986
QJ 981.1-1986 history
- 1970 QJ 981.1-1986 Die line template type marks and process holes
