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- The rig is short of potable water now. 平台缺乏饮用水。
- chlorination of potable water 饮用水加氯消毒
- In addition said system can produce a quantity of potable water. 另外,该系统同时还会产生一定数量的饮用水。
- Objective To investigate the quality of potable water in Weishan Lake District. 目的了解微山湖区生活饮用水水质情况。
- The consumption of potable water totalled 916 million cubic metres, compared with 913 million cubic metres in 1997. 本港全年共耗食水9.;16亿立方米,一九九七年则为9
- The consumption of potable water totalled 916 million cubic metres,compared with 913 million cubic metres in 1997. 本港全年共耗食水9.;16亿立方米,一九九七年则为9
- The Series of Water-Meters is used to measure the total quantity of potable water, consumed in household or a resid... 一.用 途 本系列水表用于家庭或者一个居民单元测量流经自来水管道饮用冷水的用量。
- For use in measurement of potable water from a fire hydrant or other non-permanent installation where flow is in one direction only. 用于从消防栓流出的饮用水的测量,或其他流向只是单向的非永久性安装。
- A set of mould with one module and two cavities was designed through the analysis of the technology of tap of potable water machine. 摘要通过对饮水机水嘴的工艺分析,设计了一模两腔的注射模。
- Objective To Understand hygienic situation of potable water quality in rural areas of Chuzhou and strengthen sanitation management. 目的研究滁州市农村生活饮用水卫生状况,探讨加强农村生活饮用水卫生管理策略。
- Sources of potable water, industrial parks and construction sites were the main targets in a campaign covering720,000 companies, according to the administration. 该机关指出,饮用水水源、业园区以及营建工地是污染防治的主要目标,防治涵盖72万家公司。
- Authors determined the fluorine content of potable water in some areas of liaoning province and put forward to the effective measures to overcome the lack of fluorine. 应用此法,对辽宁省部分地区饮用水的氟含量进行了测定,并针对氟含量偏低的情况,提出了行之有效的解决方法。
- The shortage of potable water in Bulawayo is closely connected with a standoff between the city authorities and the Zimbabwe National Water Authority, ZINWA. 布拉瓦约饮用水的短缺,其实与市政府和辛巴威国家水利署彼此间的僵持息息相关。
- Authors determined the fluorine content of potable water in some arcas of Liaoning province,and put forward to the effective measures to overcome the lack of fluorine. 应用此法,对辽宁省部分地区饮用水中的氟含量进行了测定,并针对氟含量偏低,提出了行之有效的解决方法。
- Sources of potable water, industrial parks and construction sites were the main targets in a campaign covering 720,000 companies, according to the administration. 该机关指出,饮用水水源、工业园区以及营建工地是污染防治的主要目标,防治涵盖72万家公司。
- Model994 BLT Portable Hydrant Backflow Preventer is for use in protection of potable water from a fire hydrant or other nonpermanent installation where flow is in one direction only and the possibility of a cross-connection exists. 型号994BLT移动式消防栓防回流阀适用于保护饮用水系统不会受到消防栓或其他流向只是单向或存在交叉连接可能的临时性安装的应用场合。
- Conclusions Colorimetric methods of fluorine reagent to determine fluoride of potable water and the value of variant analysis in the laboratory can be controlled in the range of allowable. 结论用氟试剂比色法测定饮水中氟化物,实验室分析误差可控制在容许值内。
- With the pollution of potable water,mankind begin to focus on health of oneself,the health of shower water is concerned,research on shower filter shows us the broad market prospects. 随着自来水受污染的状况日趋严重,人类关于自身的健康问题也日益关注,淋浴用水的健康问题越来越引起人们的注意,研制和开发淋浴用水过滤器向人们展示了广阔的市场前景。
- pollution treatment of potable water 饮用水除污染处理
- Surface Contact Disinfection of Potable Water 饮水的固相接触净化消毒