drainage project 排污工程
sea drainage project 排海工程
slope-drainage project coupling 坡面
irrigation and drainage project 排灌工程
drainage piping project 排水管道工程
drainage pipeline project 排水管道工程
municipal drainage pipe project 市政排水管道
municipal drainage piping project 市政排水管道工程
It is suitable to calculate the quantities of subgrade protection and drainage project, especially in the draft design and predesign phase of the highway or railway.
该方法尤其适用于公路或铁路的方案研究阶段及初步设计阶段的路基防护及排水工程数量的统计。
The drainage system reached great project effect after distribution of rain and sewage.
叙述了在排水系统实现雨污分流后的工程效益。
Urban water supply and drainage project is an important guarantee for the city normal operation, also is an important and indispensable part of daily life.
市政给排水工程是城市得以正常运转的重要保障之一，是人们日常生活中所不可缺少的重要组成部分。
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