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Anonymous users2024-01-24The scientific name of the terminal box you said: "Equipotential Terminal Box" Equipotential terminal box is to connect the protective trunk line, water and gas metal pipes, heating and refrigeration, cooling systems, building metal components and other parts in the building to meet the requirements of the code The contact voltage is less than 50V anti-electric shock protection appliances. It is an important part of modern building appliances and is widely used in high-rise buildings.
1.It cannot be sealed inside a wall; 2.It cannot be blocked with porcelain tiles; 3.
Don't give it up. To put it simply, it is a stable ground connection source, mainly to prevent leakage from hurting people.
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Anonymous users2024-01-23It's best not to seal the wall and it's not easy to access.
First of all, danger is everywhere, but if it is handled properly, it is not a big problem. If the connector is fixed with special electrical tape, there is no problem if it is put into the junction box to fix and seal. There are also cement walls that are basically non-leakage when they are not damp. >>>More
Public places can be installed monitoring, but the problem of bathroom monitoring is very serious, you can file a complaint, and use the weapon of the law to defend our rights and interests.
The water pressure is too high, and the water pipe must be tested for pressure when it is installed, otherwise there will be endless troubles.
It can be pressed with water, and 6 kilograms can be kept for 24 hours to drop the kilograms.
Depending on the situation, the responsibility is also the responsibility of different people. >>>More