您要查找的是不是：
- Study of Engineering Aseismic Levels in Water Supply System? 供水系统抗震设防标准的研究?
- Turn off the water supply system at night and on holidays. 供水系统在夜间及假期应予关闭。
- An Ideal Water Supply Form for City- Double Quality Water Supply System. 一种理想的城市供水方式-双质供水系统。
- Good knowledge in environmental related to drainage water supply system. 熟悉水处理行业的给排水系统。
- Periodical inspection and maintenance of water supply system, supplying pipe, tape and tank, drain pipe. 给水装置的管线、龙头、水箱及排水管道的定期检查和维修。
- Rechlorination to Control Microbiological Pollution of Secondary Water Supply System on Passenger Trains. 补充加氯控制旅客列车二次供水微生物污染的试验研究。
- The technical water supply system for the Shahe Pumped-storage Power Station has the problem of insufficient pressure and discharge. 摘要沙河抽水蓄能电站技术供水系统存在压力和流量不足的问题。
- When backflow preventer is filled, slowly open the downstream shutoff and fill the water supply system. 当防回流阀注满后，慢慢开启下游关闭阀并注满水供应系统。
- In charge of total facility operation, like HVAC system, water supply system, etc and emergency response of the site. 当班期间负责全厂厂务设备的操作以及故障处理。
- When backflow preventer is filled, slowly open the downstream shut-off and fill the water supply system. 等防回流阀充满后，慢慢开启下游关闭阀，注满水供应系统。
- Application in water supply system and water treatment, petroleum fining, chemical and chemical tech... 发布者：李凤菊所在地：河北衡水市行业：环保职位：外销员工作年限：应届毕业生
- Introduces a combined heating and hot - water supply system of public bathhouse. 介绍一种公共浴室的联合供热系统。
- Large public swimming pool applies inverse-flow-style cycling water supply system. 对于公用性大型泳池采用逆流式循环给水系统；
- When valve is filled, open the downstream shutoff slowly and fill the water supply system. 当阀门注满后，慢慢开启下游关闭阀，注满水供应系统。
- The interactional condition of district heating system and hot water supply system are analyzed. 分析集中供热管网与热水供应热用户水力或热力工况变化时的相互影响规律。
- It is adequate for water supply system in civil building ,airconditioner ,and industry . 适用于建筑冷热水供水、空调供水及工业用水系统。
- Title： Rechlorination to Control Microbiological Pollution of Secondary Water Supply System on Passenger Trains. 关键词：二次供水；消毒；游离性余氯；总大肠菌群；旅客列车
- However acquiring water from outside entails high maintenance costs for the supply system as well as an unsteady or inadequate water supply. 但从校外取水,供应系统的保养费用巨大,且供水量亦可能不稳定或不足。
- Conclusion The centralized water supply system in Shenzhen isn't polluted by Giardia lamblia and Cryptosporidium parvum. 结论深圳市集中式供水未受贾第鞭毛虫和隐孢子虫污染。
- This valve is designed for installation in a continuous pressure potable water supply system 12" above the highest point of the downstream piping. 这种阀门用于安装在连续压力饮用水供应系统上，其安装高度比下游管道的最高点高出12英寸。
