Release Time:2019-10-14 Hits:
First Author: 邓德伟
Disigner of the Invention: WU Dongjiang,马广义,孙奇,王鑫林
Application Number: CN201410825505.1
Authorization Date: 2014-12-25
Authorization Number: CN104498942A
Prev One:一种金属零部件内部裂纹修复方法
Next One:一种无支撑倾斜结构的激光近净成形方法