Hits:
First Author:wangxiaofang
Disigner of the Invention:罗艾然,Xu Shengli,杨晓清,吴联军,姜治迅
Application Number:CN201320432205.8
Authorization Date:2013-07-20
Authorization number:CN203906384U
Pre One:一种旋转机械动静间隙的螺旋密封结构
Next One:一种基于中间线控制的核主泵流道成型方法