分水隔筋由U形密封圈密封。
蕾形密封圈的截面结构虽不同，但密封机理基本一致。
Lei-ring structure of the cross-section, although different, but basically the same as sealing mechanism.
首先分析了在静、动密封装置中o形密封圈的密封机理。
Above all, it analyze the sealing mechanism of o sealing ring in static and dynamic devices.
应用推荐