1.
ancillary pumping and piping system
辅助水泵及水管系统
2.
ring main system with fixed pump
装有固定水泵的环形水管系统
3.
Directed workers engaged in pipe cutting and preassembly and installation of plumbing systems and components.
指导工人切割水管、先装配、置水管系统，及其零件。
4.
closed aqueduct system
密封式输水管道系统
5.
One Pipe System
单管混接系统（排水）
6.
pipe-troughing distribution system
管槽结合式配水系统
7.
pipe-troughing distrbution system
管――槽结合式配水系统
8.
automation system for water management
水利管理自动化系统
9.
Study on the Expert System of Oilfield Flooding System Pipeline Network Reconstruction;
油田注水系统管网改造专家系统研究
10.
Information System And Management Of City Water Supply System;
城市供水系统的信息系统和信息管理
11.
The drainage of the town be not good , some of the pipe be break
城里的排水系统不好,有些水管断裂了
12.
Even if a piped water supply is safe at its source,
即使管道供水系统在水源处是安全的，
13.
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。
14.
Comprehensive Management for Water Resources of Interbasin Water Transfers;
跨流域调水系统水资源综合管理研究
15.
Supervision System of Water-Production in Waterworks Based on GPRS;
基于GPRS的水厂制水监控与管理系统
16.
Study on the Prevention Hammer of Long Distance Water Pressure Transportation Pipeline System
压力流输水管道系统的水锤防护研究
17.
Discussion about the Applicability of Pump in Network Pressure-superposed Water Supply System
管网叠压供水系统中水泵适用性分析
18.
Coupled System Analysis for a Deepwater Drilling Riser
深水钻井隔水管耦合系统分析(英文)