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1·Two pump rotor spinning rod through the implementation drive.

两个泵转子通过旋转的抽油杆实现驱动。

2·According to the effect of spinning pack structure and metering pump specification on FDY product, the influence of raw material and various technological conditions on product quality are studied.

针对组件结构、计量泵规格对FDY产品的影响，研究原料及各项工艺条件对产品质量的影响。

3·The synchro accuracy of two spinning wheels of spin forming machine can he obtained by using the synchro system of valve controlled pump-motor, therefore the quality of workpiece is ensured.

利用阀控泵-马达同步系统可以保证旋压机两个旋轮的同步精度，以保证旋件的质量。

4·Spinning the pump backward, he took away the radium. This simple movement cured all the victims.

他把水泵向后旋转，拿走了里面的镭，这个简单的动作治愈了所有的受害者。

5·The set takes Roots pump as its main pump and spinning vacuum pump as pre-stage pump.

本机组采用罗茨泵作为主泵，以旋片式真空泵作为前级泵。

6·The utility model is mainly applied in metering pump driving axle of spinning equipment.

本实用新型主要用在纺丝设备中计量泵的传动轴上。

7·Metalcutting machine, Metalforming machine, Printing machine, Rubber and plastic machines, Spinning machines, light industry machines, Food process machines, Generator and Pump machine.

金属切削机床、锻压机床、橡胶机械、纺织、轻工机械、食品加工机械、发电机组、泵体。