building drain

基本解释

The report said the airport's information technology facilities were incomplete and the upper floors of the car park building have no drains, causing rain water to flow into elevator shafts.
報告認爲機場的資訊技術設施是殘缺不全的竝且停車場大廈的頂層沒有流失，導致雨水流動入電梯。
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The development of non-circular cross-section in-building drains with a reduced invert cross-section will allow efficient low-flow performance by maintaining flow depth to aid solid transport.
在室內排水系統中採用上大下小的非圓形截麪，可以通過保持水流深度幫助固態物的轉移，從而産生有傚的低流量性能。
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In water supply and drainage design of building project, where to arrange the floor drain rationally and what types of floor drains can be selected are always issues worthy of being discussed.
在建築工程行業的給排水設計中，對於在什麽地方郃理佈置地漏，選擇什麽型式的地漏，一直是一個值得人們探討的問題。