Release Time:2019-10-22 Hits:
First Author: 雷明凯
Disigner of the Invention: 朱宝,李昱鹏,林莉,朱小鹏
Application Number: CN201610207616.5
Authorization Date: 2016-04-05
Authorization Number: CN105628610A
Prev One:一种爆破阀拉力螺栓削弱槽表面超声冲击处理装置及其工作方法
Next One:一种耐磨减摩抗辐照老化的核主泵机械密封的副密封结构