Than the speed in the 80 to 150 between the centrifugal pump with a flat performance curve.

比转速在80 ~ 150之间的离心泵具有平坦的性能曲线。

youdao

Than the speed in the 80 to 150 between the centrifugal pump with a flat performance curve.

比转速在80 ~ 150之间的离心泵具有平坦的性能曲线。

youdao