Floc size distribution in a dynamic flocculator with a flat vane wheel was measured experimentally.
实验定了平直叶轮动态混合絮凝器内絮团粒度的空间分布。
Floc size distribution in a dynamic flocculator with a flat vane wheel was measured experimentally.
实验定了平直叶轮动态混合絮凝器内絮团粒度的空间分布。
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.
本文介绍了离心泵节能的主要技术,并提出了前置导叶预旋调节的节能技术。
The ZSJL Water Motor Alarm consists of a turbine shell, a vane wheel, a transmission shaft, a dabber, a rocker arm, a clapper, an alarm seat and a support shaft etc.
ZSJL型穿墙水力警铃是由轮机壳体、叶轮、传动、、臂、铃锤、警铃座、支撑等组成。
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