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- highway subgrade drainage system 公路路基排水系统
- Design and construction of subgrade drainage at permafrost zone 多年冻土区铁路路基排水设计与施工
- Maintenance and Management for Subgrade Drainage Appliance on Existing Railway 既有铁路路基排水设备的维修管理
- Study on the Flow Monitoring System of Express Way Subgrade Drainage 快速干道路基排水测试方案研究
- He came to look at the drainage. 他是来检查排水设备的。
- The drainage system has been aged. 排水系统已经老化了。
- Application of Soft Pervious Pipe in Design of Subgrade Drainage of Underpass Section 软式透水管在下穿道路段路基排水设计中的应用
- The Desige of the Subgrade Drainage and Protection in the Course of Hang-Lin Secondary Construction 杭宁二期工程路基、排水及防护设计
- Research on the Setup Evaluation of Subgrade Drainage System Disaster at Highway in Mountain Area 山区公路路基排水系统灾害评价体系研究
- Damage Types in Subgrade Drainage in Loess Mountain Area and Measures to Its Prevention 黄土山区路基排水病害类型及防治对策
- The Application of Permeable Hose Passing under Grade Separated Junction Section in the Design of Subgrade Drainage on Beisong Road 软式透水管在百松公路下穿立交段路基排水设计中的应用
- The drainage of the town is not good, some of the pipes are broken. 城里的排水系统不好,有些水管断裂了。
- Field Test Methods of Subgrade and Pavement for Hi. 公路路基路面现场测试规程。
- subgrade drainage 路基排水
- It is an unwonted super-weak soil subgrade. 是罕见的超软弱土地基。
- We must dig a drainage ditch to run off the water. 我们得挖一条排水渠把水排掉。
- The town's drainage is very efficient. 这城市的排水系统很好。
- A drainage passage, as to a culvert. 排水沟排水通道，如阴沟
- Is there adequate drainage where needed? 需要排水的地方其排能是否足够?
- Pancreatic abscess obviously requires drainage. 胰腺脓肿显然需要引流。
