- 04
- Nov
Khuôn trở lại bằng thép
Khuôn trở lại bằng thép |
|
Single process stamping die Process name: Blanking-punching-pressing boss-pressing beveling-fine blanking shape |
|
Khuôn trở lại bằng thép |
|
Single process stamping die Process name: Blanking-punching-pressing boss-pressing beveling-fine blanking shape |
|