Hits:
First Author:lingsiying
Disigner of the Invention:wangliding,louzhifeng,mayong,wangxiaodong
Authorization Date:2013-10-06
Authorization number:ZL201310629970.3
Pre One:一种用于轴类零件挟持的夹指
Next One:一种用于齿轮齿距偏差测量的测头自动重复定位装置