1.
Research on Municipal Sewer Maintenance Optimization Decision Model
城市污水管道维护优化决策模型的研究
2.
Research on GIS-based Sewage Pipeline Monitoring and Maintenance Decision Support System;
基于GIS的城市污水管网监测维护决策系统研究
3.
Technical sepcification for safety maintenance of sewerage pipes
排水管道维护安全技术规程
4.
a ditch for carrying off excess water or sewage.
运送过剩的污水的管道。
5.
Research on Preventive Maintenance of Drainage Equipments for Wumin Drains Engineering;
吴闵污水外排工程设备预防性维护管理模式的研究
6.
a block in the pipe, gutter, drain, etc
阻塞管道、 排水沟、 下水道等的污物
7.
Waste water quality standards for discharging into the combined sewer system
污水排水合流管道的水质标准
8.
Discussion on Using Drainage Pipeline as the Container of Wastewater Treatment
利用下水道管渠处理城市污水的探讨
9.
Pipeline Delivery of Dewatered Sludge in Xiangfu Waterworks
祥符水厂脱水污泥实现泵—管道输送
10.
HSE Management of Daily Maintenance and Repair Work in Wastewater Treatment Plant
污水处理场日常检维修作业的HSE管理
11.
to guarantee and supervise marine and maritime administration, to maintain the maritime traffic order, and to prevent vessels from polluting the coastal waters,
保障和监督海上海事行政管理，维护海上交通秩序，防止船舶污染沿海水域，
12.
The Research of the Resistance Characteristics about Pipeline Transportation for Sludge in City s Waste Water Treatment Plant;
城市污水处理厂污泥管道输送阻力特性研究
13.
Sewage Pipe Construction Technology of D4 Section in Qingshui Creek Pollution Control Project
清水溪治污工程D4标段排污管道施工技术
14.
Setting up a new sewage disposal plant, which can provide treatment for8 ton/ day waste water.
目前开发区没有污水处理厂，仅结合道路建设敷设污水管道。
15.
The sewers discharge into the sea.
下水管道将污物排入大海.
16.
The dirty water falls out through a pipe along way out to sea.
污水通过一条管道排入远处的海里。
17.
A Design Scheme of a Multi-function Robot for Sewage Pipes
污水管道多功能作业机器人设计方案
18.
Discussion on the spiral inner winding pipe application in sewage pipe maintenance and reforming
谈螺旋内缠绕管在污水干管维修改造中的应用