• 接头,该管接头包括 头管,压盖接头通过螺纹可拆卸式接头头部设置有

    The pipe joint comprises a joint pipe and a press cover detachably connected with the joint pipe through screw thread, wherein, a clamp ring base is arranged on the head section of the joint pipe;

    youdao

  • 接头,该管接头包括 头管,压盖接头通过螺纹可拆卸式接头头部设置有

    The pipe joint comprises a joint pipe and a press cover detachably connected with the joint pipe through screw thread, wherein, a clamp ring base is arranged on the head section of the joint pipe;

    youdao

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