water disposal well
... water disposal facility 水处理装置 water disposal well 水处理井 water dissolved with surfactant 表面活性剂水溶液 ...
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废水处理井 waste water disposal well
矿井水处理 mine drainage treatment
井水处理设备 Hz
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约曼9235系列干井潜水泵是固体颗粒污水处理泵，其结构坚固耐用，质量优异，维护成本低，并配置专利技术的闭环冷却系统。
Yeomans Series 9235 dry-pit submersible pumps provide rugged solids-handling pump construction and a quality, low maintenance, patented closed-loop cooling system .
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