sewage pumping station system
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In the urban sewage treatment system, sewage pumping station in sewage system plays a big role, shoulder to the task that convey the sewage to the sewage treatment work.
在城市污水处理系统中，污水提升泵站在污水排放系统中起着很大作用，担负着将全市污水输送到各污水处理厂的重任。
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