Hits:
First Author:jiazhenyuan
Disigner of the Invention:zhangjun,齐亚州,renzongjin,liuwei,Fuji Wang,王康
Application Number:CN201510409302.9
Authorization Date:2015-07-13
Authorization number:CN105004475A
Pre One:一种用于碳纤维复合材料制孔的高效专用钻头
Next One:一种纤维增强复合材料高效制孔的专用刀具