Hits:
First Author:Deng Dewei
Disigner of the Invention:Ma Guangyi,WU Dongjiang,zhanghongchao
Authorization number:201510319782.X
Pre One:一种合金表层微裂纹的处理方法
Next One:一种纳米修复颗粒和激光冲击强化共同作用下焊角表面改性方法及其改性装置