The unique drainagesystemdesign, 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。
2
Through the experimental section research, will build the solid foundation and the technical reserve for the later road engineer synthesis drainagesystemdesign.
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。
3
The research results will provide references to tunnel waterproofing and drainagesystemdesign in high water pressure and water-enriched regions including subsea regions.