self-sucking pump [机] 自吸泵 ; 外混式自吸泵
external-mix self-sucking pump 外混式自吸泵
Through comparison testing of the surface of reflowing holes of the external-mix self-sucking pump, the best design is determined.
对外混式自吸泵的回流孔面积进行对比试验，确定最佳设计方案。
The utility model relates to an internal mixed self-sucking pipeline pump, which belongs to the improved technical proposal of a mechanical self-sucking pump.
内混式自吸管道泵，属于机械自吸泵的改进技术方案。
The corrosion resistant self-sucking pump is mainly used for conveying the corrosion medium of the petroleum industry, the chemical industry, the medicine industry, the food industry, etc.
耐腐蚀塑料自吸泵主要用于石油、化工、医药及食品等工业上输送腐蚀介质。
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