Hits:
First Author:jiazhenyuan
Disigner of the Invention:liuwei,Kai Zhao,韩佳兴,Fuji Wang,Ma Janwei
Authorization number:ZL201310182629.8
Pre One:一种锻件热态尺寸的测量方法
Next One:大型薄壁箱体环缝搅拌摩擦焊的定位支撑装置