1.
Study on the Groundwater Environment Simulation of City s Wellfield and the Countermeasure of Feeding Water Supplyment;
城市供水水源地地下水环境模拟与安全供水对策研究
2.
Study on water quality security technique in Pudong Expo Park
上海世博园(浦东区)优质安全供水技术研究
3.
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，
4.
availability of safe water and adequate sanitary facilities by 1990 1990
年供给安全饮水和适当卫生设施
5.
Safety Design of Atmospheric Gas Hot-water Heating Boiler Room
燃气常压热水供热锅炉房的安全设计
6.
Application of Evaluation System of Water Quality Security of Fine Drinking Water
小区直饮水供水水质安全评价体系及应用
7.
Application of HACCP to Evaluation of Water Quality Security of Fine Drinking Water
HACCP在评价小区直饮水供水水质安全中的应用
8.
The Safety Evaluation on Water Quality of Secondary Water Supply, Pipe Dual Water Supply and Fresh-Purified Drinking Water in Changning District
长宁区二次供水、管道分质供水及现制现售水水质安全性评价
9.
Install a 125 PSI pressure relief valve in the cold water supply line.
在冷水供应管道上安装一个125PSI的减压安全阀。
10.
Initiative Study on Safety Assessment of City Water Supply & Distribution Network;
西安城市供水管网系统运行安全评价方法初探
11.
Studies on the Water Quality Safety and Residual Chlorine Control in Municipal Water Supply System;
城市供水系统水质安全性与余氯控制的研究
12.
Study of the Eco-Geology Entironment and Water Supply Safety in the Huangqian Reservoir Basin;
黄前水库流域生态地质环境与供水安全研究
13.
Analysis of the Groundwater-supply Security about the Representative Cities in North China Plain
华北平原典型城市地下水供水安全保障分析
14.
The Optimal Control of Water Supply Pipe in Medium and Small Industrial Cities Based on the Security of Water Supply;
基于供水安全的中小工业城市供水管网优化调度
15.
Discussion on the groundwater exploitation and urban water supply safety in the south-to-north water transferred area
南水北调受水区地下水压采与城市供水安全问题探讨
16.
The user installs a dual check backflow preventer at the water meter as prescribed by the supplier of safe drinking water.
用户要由安全饮用水供应商在水表处安装法定的双止回防回流阀。
17.
Our store supplies aquatic products with plastic cases for safe storage.
本店供应水产，并备有塑料盒，便于安全保存。
18.
Vacuum hot water boiler is an secure and energy-saving low temperature heat supply equipment.
真空热水锅炉是一种安全节能的低温供热设备。