复数： impellers

Eccentric structure of impeller and pump casing applied .

叶轮与泵壳偏心布置。

Impeller configuration is matched to the process conditions .

搅拌桨结构与工艺条件相匹配。

No , it 's not , no. if it were an impeller malfunction .

不，绝对不会是推进器，如果真是这样……。

Solenoid activates the impeller of a mixer .

电磁铁使一个搅拌器的叶轮活动。

Pump impeller chamber is the core component is the core of flow .

叶轮室是泵的核心，也是流部件的核心。