5. Water In Your Home Is Too High If you turn off the water supply to your home and the remaining water in your home is too high, it can cause flooding of your basement or crawlspace area. If this occurs, do not attempt to flush a toilet or use any other plumbing fixtures that may...
Method of shutting off water sands in wellsPew Thomas WUS2087297 * Apr 24, 1935 Jul 20, 1937 Pew Thomas W Method of shutting off water sands in wells
Customers ask us all the time, “should I turn off my water heater if I have already turned off the main water supply?” There is no set answer to this. Just as there are a variety of scenarios that would cause you to have to turn off your main water supply, so too are there a ...
摘要: PROBLEM TO BE SOLVED: To simply join two pipes so as to minimize a level difference and a gap in the inside surface of the pipes.收藏 引用 批量引用 报错 分享 文库来源 其他来源 求助全文 FIXTURE FOR SHUTTING OFF WATER, STRUCTURE FOR JOIN 优质文献 ...
网络封闭水层 网络释义 1. 封闭水层 翻译项目网|翻译人才网—... ... shutting-off device 关闭装置shutting-off water封闭水层shuttle imaging radar 航天成象雷达 ... www.eeso.net|基于14个网页
United States Patent US3241613 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
Device for shutting off and aerating a pipeline, in particular a back-siphonage preventer for drinking-water lines, which comprises the control body 1 and a control bushing 29 which is spring-loaded thereon, such that it can be displaced axially between a throughflow position and a separating ...
PROBLEM TO BE SOLVED: To easily and surely shut off the water supply during an earthquake, etc., and to keep the shut-off condition by means of a small solenoid valve by opening a water valve by the output of an acceleration seismograph apparatus to pour water in a water supply shut-off...
PURPOSE:To reduce the generation of air bubbles in a tank and prevent the waving of water surface and air bubbles from a suction port from being flowed out by a method wherein a cylindrical hopper having an upper opening and a lower opening having a space between it and a tank bottom sur...
2) water exclusion 水层封闭3) confined aquifer 封闭含水层4) seal water-bearing seam 含水层封闭5) closed waterproof layer 防水封闭层 1. Evaluation on permeability of closed waterproof layer of asphalt mixture in ballastless track 无碴轨道沥青混合料防水封闭层渗透性评测 更多例句>> 6) ...