sewage pump meaning in Chinese

粪便泵
秽物泵
排泄泵
污水泵
污水处理船
污物泵

Structural improvement of model ywd submerged sewage pump
型液下污水泵的结构改进
Research on multifunctional non - clogging sewage pump
无堵塞清淤排污泵的研究
Sewage pumps for use in hazardous classified locations
危险场所用污水泵
Involute profile design of vane in submersible sewage pump
潜水污水泵叶片渐开线型线设计
Design of small - discharge low - specific - speed submersible sewage pump
小流量低比转速潜水排污泵的设计

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