• Retention gear pump, motor and foot screws, screw the force should be uniform, reliable connection.

    紧固齿轮泵电动机地脚螺钉时,螺钉受力均匀连接可靠

    youdao

  • Ground screw fastening gear pump, motor, screw force should be uniform, reliable connection.

    紧固齿轮泵电动机的地脚螺钉时,螺钉受力均匀连接可靠

    youdao

  • Ground screw fastening gear pump, motor, screw force should be uniform, reliable connection.

    紧固齿轮泵电动机的地脚螺钉时,螺钉受力均匀连接可靠

    youdao

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