QJ 737-1982
Typical combination of rear guide pillar rectangular transverse belt guide plate open type punching die (English Version)
- Standard No.
- QJ 737-1982
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aerospace
- Status
- Latest
- QJ 737-1982
QJ 737-1982 history
- 1970 QJ 737-1982 Typical combination of rear guide pillar rectangular transverse belt guide plate open type punching die
