PROBLEM TO BE SOLVED: To provide a water stopping method for obtaining a water stopping structure by repairing a cracked part of an existing pipe or a connection of existing pipes in which wasteful repairing works or materials are eliminated, and the repairing time is shortened.IMAGAWA AKIRA...
PROBLEM TO BE SOLVED: To provide the water stopping method of a water piping requiring the use of a few equipment, requiring the height of only an upper holding body (saddle), and also increasing the strength of the piping after repair, by facilitating work regardless of any special skill....
A water flow monitoring system for determining the presence of leaks in plumbing pipes having water flowing through the pipes under high pressure includes a flow monitor which is mounted to the pipe for sensing the flow of water through the pipe. A controller composed of a timer and/or accumul...
on, on C. in, in D. in, on 免费查看参考答案及解析 题目: [单选题] More and more people have realized that clear water and green mountains are as as mountains of gold a and silver.A. central B. special C. valuable 免费查看参考答案及解析 题目: [单项选择] The pipes have oil or...
In the middle of an ancient forest you’ll find the Bagby Hot Springs. At the springs there are wooden bathhouses, with both private baths and communal baths. Through a system of pipes the spring water is brought to the baths at a temperature of 136 degrees Fahrenheit. If that’s too ...
aWhen stopping in the cold season, whether short-term or long-term stopping, should be taken to prevent freezing, pay particular attention to the gas dust damper is tight and always check the water wall tube, the header, and other easy cold part and, if necessary, shall take anti-...
In subject area: Earth and Planetary Sciences Water loss refers to the combination of leakage and wastage from the distribution network, including apparent losses (such as meter errors and unauthorized consumption) and real losses (such as leakage from transmission mains and service pipes). ...
(e) Bubbles stopping below the PTFE sheet: (d) process of the first bubble contacting with the lower side of the sheet and spreading out and (e) more and more bubbles being intercepted below the sheet. The big mouth of the microholes in (a)...
Automatic device for the detection and shutoff of excess water flow in pipesA readily detachable automatic programmable water shutoff device for stopping the flow of excess water in plumbing pipes of a plumbing pipe system. This device requires no plumbing pipe system modifications for installation ...
Rather than moving water quickly from a site using pipes and storm drains, naturalistic designed stormwater features placed in visible locations can provide the added benefit of becoming an aesthetic feature on the landscape, while providing quality habitat for wildlife and educational opportunities for ...