作者以轴向迷宫式密封和径向接触式密封为例，介绍了安装技巧和要点。
The author introduced installation technology and skill with the examples of axial labyrinth seal and radial contact seal.
作者以轴向迷宫式密封和径向接触式密封为例，介绍了安装技巧和要点。
The author introduced installation technology and skill with the examples of axial labyrinth seal and radial contact seal.
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