This paper introduces the main energy saving technologies of centrifugal pump.And the author proposes a new energy saving technology which is called prerotation regulated by the inlet guide vane.
本文介绍
离心泵节能的主要技术，并提
叶预旋调节的节能技术。
This paper introduces the main energy saving technologies of centrifugal pump.And the author proposes a new energy saving technology which is called prerotation regulated by the inlet guide vane.
本文介绍离心泵节能的主要技术，并提叶预旋调节的节能技术。
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