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You jump the two wires of the light and change it - it turns out that your light has been charged since the switch is turned off.
Maybe it comes down from above, and some go up from below. The rats are all acrobatic masters, and they have seen them with their own eyes, walking tightropes, climbing wires, holding eggs, flipping from one height to another, and flying cornices and walls.
1. The construction environment is dry and ventilated, and the effect is maintained. >>>More
Install lamps on the gypsum board material of the ceiling and fasten it with wooden screws, which is very unsafe and easy to fall off. Because gypsum board is made of building gypsum as the main raw material, the thickness is thin and has a certain strength, but the plasticity is poor. >>>More
There is no way to come up with an answer without drawings and dimensions. >>>More
In short, when we encounter this situation, if there is not much nudity, it is enough to apply it yourself If the problem is serious, then you must find the developer to compensate them to deal with it, or you can choose to check out.