of the property wirelessly from the intruder alarm system of the property; operate the valve to turn OFF the mains water to the property in response to receipt of the ARM signal; and operate the valve to turn ON the mains water to the property in response to receipt of the DISARM signal...
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 ...
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
He checked the flow of water by shutting off the main valve. 通过关上主阀他中断了水流。 www.hotdic.com 9. You don't need to be perfect at shutting off work or being present or pouring yourself into something after work. 你不需要完完全全地做到忘掉工作、只想现在或者其他事情而非工作。
1.What happens if I do not shut off the water? If you do not shut off the water, you may flood your crawlspace or cause damage to your home. If you notice a leak, you can shut off the water at the main shutoff valve and call a plumber to come fix the leak. 2.Do I need to...
FIXTURE FOR SHUTTING OFF WATER, STRUCTURE FOR JOIN 优质文献 相似文献Roof drain device for protection against the reek of sewage and backwater a reciprocating pipe sealing device joining the top of the opening and shutting valve reciprocating pipe to the outside of the support shaft in the waterti...
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
1) shutting-off water 封闭水层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...
PROBLEM TO BE SOLVED: To provide a sand collection pipe conduit installation structure capable of: reducing labor and cost for drilling and piping works; and shortening working time for running water through, shutting off water supply to... S Kenji,鈴木 賢二,K Naoya,... 被引量: 0发表: 201...
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...