Therefore, it is very necessary and practical to study the mechanism of dike foundation piping and the effect of suspended cut-off wall.
因此研究管涌机理,并在此基础上研究悬挂式防渗墙对双层堤基管涌的控制效果,具有重要的现实意义。
Check In time: after 15:00 PM. Check out time is 11:00 am. Drop off your key at the North Dike surf shop counter.
进房时间:当日下午15:00以后;退房时间隔日上午11:00以前~北堤冲浪店柜台办理。
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