impervious embankment
常见例句
- Using cement earth mixed piles to build impervious core is an important measure for strengthening embankment and is applied in the trunk embankment along Yangtze river.
水泥土搅拌桩建造防渗墙作为堤防防渗加固处理的一种重要施工方法,在长江干堤整险加固工程建设中得到了大量应用。 返回 impervious embankment