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1·This pump is centrifugal pump with the knife.

本泵为带刀离心泵。

2·Several types of bearings are used on centrifugal pump shafts.

在离心泵轴上使用多种类型的轴承。

3·Single suction, single stage horizontal centrifugal pump with closed impeller.

单吸、单级卧式离心泵，用封闭叶轮。

4·Reply: : The goods supply scope for roots blower and centrifugal pump is not including cable.

答复：罗茨风机和离心泵供货范围中不需要带电缆。

5·CAD method for improving design quality and efficiency of centrifugal pump impeller is provided.

本文为提高离心泵叶轮的设计质量及效率提供了一个新的方法。

6·The characteristics of centrifugal pump unit given by pump specimen are obtained by testing with water.

泵样本上给出的离心泵组的特性都是用水试验得出的。

7·The improvement of Multiple centrifugal pump sealing protection ring for ammonia production was introduced.

介绍了合成氨生产中多级离心式打水泵密封保护环的改造。

8·NEW: The safe to run dry pump – a revolutionary innovation in magnetically coupled centrifugal pump technology.

新：磁力泵能安全干运转-这是磁力泵在技术上的一个革新。

9·The experimental results and design theory for low-specific-speed centrifugal pump with splitter blades are detailed.

详细地综述了国内外长短叶片离心泵的试验研究、设计理论研究方面的成果及现状。

10·The vacuum takes off the angry aircrew including the vacuum takes off angry machine, vacuum pump and centrifugal pump.

真空脱气机组是包括真空脱气机、真空泵和离心泵。