Pump Volute - shaped shell made many, it is also called the volute.
泵壳多做成蜗壳形, 故又称蜗壳.
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Does liquid level ever drop below volute top?
水位是否总是位于涡流顶部?
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It is found that vane diffuser restrains the influence of the volute on the impeller.
发现了叶片扩压器对遏制蜗壳对叶轮内流场的影响有明显的作用.
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Technology of step tongue volute is introduced and applied to a centrifugal fan for discharging lampblack.
介绍了阶梯蜗舌技术,并将其应用于一种排油烟的离心风机.
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In this connection, the action is similar to that previously described for volute type centrifugal compressors.
在此联系中, 这种作用类似于前面描述过的涡旋式离心压缩机.
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The plant structure includes lower volute, tail pipes and tail water pier wall structure.
厂房的下部结构包括蜗壳 、 尾水管和尾水墩墙等结构.
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