Hits:
First Author:Ren Daxin
Disigner of the Invention:liuliming,zhaokunmin,songgang,changying,zhangzhaodong
Application Number:CN201810514870.9
Authorization Date:2018-05-25
Authorization number:CN108637256A
Pre One:异质金属冲压模具增材制造方法
Next One:一种金属材料焊轧一体化复合成形方法及装置