Release Time:2022-10-19 Hits:
First Author: 贾振元
Disigner of the Invention: 刘巍,王亮,杨景豪,liuyang,王灵丽,张弛
Institution: 机械工程学院
Application Number: CN104182982A
Authorization Number: CN201410427812.4
Prev One:用于叠层结构零件整体制孔的多阶梯多刃刀具
Next One:一种用于对方形晶片进行钻孔的夹具装置