同时介绍了截流倍数、截流井、截流量、防倒灌等几个关键问题的设计原则及应注意的事项。
The design principles of intercepting ratio, intercepting well, intercepting sewage flow, sewage backflow prevention and so on, as well as the matters needing attention are a.
同时介绍了截流倍数、截流井、截流量、防倒灌等几个关键问题的设计原则及应注意的事项。
The design principles of intercepting ratio, intercepting well, intercepting sewage flow, sewage backflow prevention and so on, as well as the matters needing attention are a.
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