This sewers been abandoned for25 years.
这个下水道已经荒废了有25年了。

Code for Construction and Acceptance of Water and Sewerage Pipeline Works.
给水排水管道工程施工及验收规范英文翻译

Code for Construction and Acceptance of Water and Sewerage Structures.
给水排水构筑物工程施工及验收规范英文翻译

To prevent access to sewers, flood discharge trench so limited room for maneuver.
防止进入下水道、排洪沟等限制空间。

Ductile iron pipes, fittings, accessories and their joints for sewerage applications Requirements and test methods
污水工程用球墨铸铁管, 配件和其它接头。要求和试验方法

The sewer pipe here is broken and there is already too much accumulated water.
这里得下水管道坏掉了, 积水已经很深了。

Study on the Physicmechanical Properties of Concrete Added with Sewer Sludge.
掺管沟污泥水泥混凝土的物理力学性能研究

Some say that our project near foul sewers, actually called artificial advantage.
有人说我们得项目临近臭水沟, 其实这叫水景优势。

The overriding advantage of this system is that the watercourse, into which the rainwater sewer discharges, is unlikeIy to become seriously polluted.
这种设计的显著优点是雨水排入的水体不会受到严重污染。

Kinetics Research on the Treatment of Domestic Sewerage by Biological Aerated Filter
曝气生物滤池处理生活污水动力学研究

The pollutants that affect water come mainly from industries, farm, and sewerage systems.
水得污染源主要来自工业，农场以及排水系统。

Sewerage systems have also been affected, raising public health concerns.
排水系统亦受损，从而引发公共卫生问题。

Poor conditions and unsafety of aged sewers
老龄化的污水管网运行状况和安全性较差

Recent Development of Industry Waste Aggregate and Its Comprehensive Utilization in the Respect of Sewerage Disposing
工业废渣陶粒的研究进展及其在环境治理中的应用现状

When the fortress went on red alert, they sealed off the sewers.
当要塞进入红色警戒状态，他们就会封锁下水道。

Study on Flocculation Property of Algae Sewerage Treated by Built Polymeric Silicatesulfate Coagulating Agent.
复配聚硅硫酸盐混凝剂对藻类污水絮凝效果的研究

Application of Ant Colony Algorithm in Optimization Design of Sewerage System
基于蚁群算法的排水管道系统优化设计

Optimal Design of storm Sewer Systems Using Genetic Algorithms
基于遗传算法的雨水管道系统优化设计

Oil， Sewerage， Acid， alkali， Fat， fluidify Hydrocarbon， Strong Alkali With Grain And Etc.
适用于油污水酸碱脂，液化烃，强碱含粒介质等。

Do not allow chemicals to creep into the sewer grid.
不允许把化学品蔓延到下水道的分格中。

Conclusions The sewer is highly recommended for urethral anastomosis.
结论该缝合器是尿道端端吻合的最佳器械。

Discussion on Design of Water Supply and Sewerage of a Given Apartment for Commercial Use.
某商住楼给排水设计探讨

The first sewers appeared in Rome around 700 B.C.
下水道则最早出现于西元前七百年的罗马。

Aerocyst sewer in shipyard application
气囊下水在船厂的应用

sewer appurtenances
排水管系附属构筑物