ferrule fine-blanking
常见例句
- A new complex ferrule fine-blanking technology, combined with the idea of ferrule punching, is introduced in the researching on the pressure rotor and fender ring in this paper.
本文以油泵增压转子/挡圈为研究对象，结合套冲工艺思想，在精密冲裁中引入复合型精密套冲新工艺。 返回 ferrule fine-blanking