QJ 1960.21-1990
Light series multi-functional combined stamping formwork element adjustable unloading plate (English Version)
- Standard No.
- QJ 1960.21-1990
- Language
- Chinese, Available in English version
- Release Date
- 1990
- Published By
- Professional Standard - Aerospace
- Status
- Replace By
- QJ 1960.21A-2007
- Latest
- QJ 1960.21A-2007
QJ 1960.21-1990 history
- 1970 QJ 1960.21A-2007 Multifunctional combined stamping formwork elements - Part 21: Adjustable strippers
- 1990 QJ 1960.21-1990 Light series multi-functional combined stamping formwork element adjustable unloading plate
