Hits:
First Author:wangxiaofang
Disigner of the Invention:fenggang,huangzhongyue,songjiazong
Application Number:CN02274631.5
Authorization Date:2002-08-06
Authorization number:CN2563186
Pre One:一种有效抑制叶片表面空化的射流装置
Next One:一种旋转机械动静间隙的螺旋密封结构