第二连接部件具有密封部件。
闸板上可活动的部件与密封部件分开固定。
The movable parts of the disc are fitted separately from the sealing parts.
本文介绍了三组不同支座的轴密封部件试验结果。
This paper presents experimental results for shaft seal assembly with three kinds of different support seats.
应用推荐