此设计可以根据流体冲蚀磨损、腐蚀程度和工作压力来调整密封比压。
According to this design's fluid erosion, corrosion and pressure then the pressure was adjust sealed.
流体的液动力和管路工作压力及液体密度引起的压力三者叠加而形成管内压力。
In the pipe, the pressure consists of three parts of fluid dynamic, pipe operation pressure and fluid density pressure.
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