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Anonymous users2024-01-23Its main purpose is to prevent electric shock, so that the possible conductive parts of the toilet are connected to the earth, and the voltage is 0.
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Anonymous users2024-01-22It can prevent the step voltage, contact voltage and ground potential counterattack caused by lightning strikes and leakage, and metal objects such as metal water pipes, doors and windows, water heater shells (especially solar ones), bathtubs and other metal objects in the bathroom need to be connected to ensure the safety of life.
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Anonymous users2024-01-21It was a measurement, a terminal point, and had no practical use, so it was all connected at the time of electrical construction.
There are many kinds of decoration hair, if you talk about environmental protection, one square 10,000 can be installed. >>>More
Class A: Non-combustible building material.
Class B1: Flame retardant building material. >>>More
Concentrate the ones that can be moved and move them together, and do a good job of protection, panel furniture or furniture that is not easy to move. It can be covered directly with a tarpaulin.
A supermarket has sold toilet cleaners, toilet cleaners, toilet essences, etc., the effect of each brand is very good, if there is too much dirt in the toilet can be used several times, according to the instructions to use it will be removed, it is best to wear gloves when using, because such cleaning agents have a certain irritation and corrosiveness to the skin. Sulfuric acid cannot be used, because sulfuric acid is too corrosive, and the enamel on the surface of the bedpan will be destroyed when it encounters sulfuric acid, which will not only affect the service life, but also be more prone to fouling. >>>More