screw stem pump的意思|示意

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螺杆泵

screw stem pump的网络常见释义

螺杆泵 ... · 螺纹加工机床 screwing and threading machine · 螺杆泵 screw stem pump · 磨床 grinding machine ...

screw stem pump相关例句

When screw pump works, the stem can not only influence by the force of tension stress but also the shearing stress which makes it to be failure easily if the design is not good or monitor is poor.

螺杆泵工作时，杆柱不但受到拉应力，而且受到剪应力。如果设计不当或使用中监测不力，螺杆泵很容易发生故障。