用于叠层结构零件整体制孔的多阶梯多刃刀具
Release Time:2022-10-19 Hits:
First Author: 贾振元
Disigner of the Invention: 张翀,Fuji Wang,Rao Fu,陈晨
Institution: 机械工程学院
Application Number: CN105499665A
Authorization Number: CN201610010005.1
Release Time:2022-10-19 Hits:
First Author: 贾振元
Disigner of the Invention: 张翀,Fuji Wang,Rao Fu,陈晨
Institution: 机械工程学院
Application Number: CN105499665A
Authorization Number: CN201610010005.1