Sanitary drainage-system design 卫生排水系统设计
design drainage system 排水系统设计
design of drainage system 排水系统设计
The unique drainage system design, prevent the rain water and dust entering.
独特排水系统设计，防止风吹造成雨水和灰尘的进入。
Through the experimental section research, will build the solid foundation and the technical reserve for the later road engineer synthesis drainage system design.
通过试验段的研究，为以后道路工程综合排水系统设计打下坚实的基础和技术储备。
The research results will provide references to tunnel waterproofing and drainage system design in high water pressure and water-enriched regions including subsea regions.
研究成果对类似高水压富水区以及海底隧道防排水设计具有一定的参考价值和借鉴作用。
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