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GQ潜水泵
GQ 系列潜水工程泵 Design GQ series pump consists of three parts: submersible motor, pump and seal. The motor Is provided with a heat protection switch which may cut off the powerif overloaded or over-heated, to prevent the motor from 参考价面议WL立式污水泵
WL 立式污水排污泵 产品特点 WL 型系列立式汚水汚物泵 、立式污水切割泵(合金刀) 釆用单(双)流道或 双绞刀开式叶轮 结构,无堵 塞 水力设计,通过性能良好,运转平稳,振动小 参考价面议