1.
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。
2.
A Double Check Detector Assembly shall be installed on fire protection systems when connected to a potable water supply.
当消防系统连接到饮用水供应系统时，应该安装一个双止回阀总成。
3.
abstraction for potable water supply
抽取作可饮用水的供应
4.
To give drinking water to.
提供饮水向…提供饮用水
5.
The Water Supply System Using PLC to Keep Constant Pressure;
PLC在小区直饮水供水系统中的应用
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.
application of ultrafilter in the engineering of high quality water;
超滤技术在优质饮用水供水工程中的应用
9.
Construction and Application of a Drinking Water Mouth for Rodents in Automatic Water System
啮齿类动物自动供水系统饮水嘴的制备与应用
10.
Our water supply has failed.
我们的饮水供应不足。
11.
Applying supplying chain to promote the level of catering service in colleges;
应用供应链管理提升高校餐饮服务水平
12.
of purifying sea water for our drink;
净化海水以供饮用；
13.
Article13. The drinking water provided by a water supply unit must conform to the hygienic standards set by the state.
第十三条供水单位供应的饮用水必须符合国家规定的卫生标准。
14.
The drinking water supplied by water supply units is not up to the hygienic standards set by the state
供水单位供应的饮用水不符合国家规定的卫生标准的
15.
Sink plumbed with potable water, plus soap and towels provided for employees.
有供应可饮用水的洗手池，有提供给员工使用的肥皂和手巾。
16.
Install a diaphragm-type expansion tank that is suitable for potable water on the cold water supply line.
在冷水供应管道上安装一个适用于饮用水的隔膜型膨胀罐。
17.
Salt water is already entering the country's drinking water supply.
海水已经侵入该国饮用水供水系统。
18.
Application of no-tower automation water supply system of rural drinking-water safety projects
无塔式自动供水系统在农村饮水安全工程中的应用