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Yes, if there are no windows, you definitely need a fan, and the lack of oxygen will cause dizziness, which is more dangerous.
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Yes, because people consume oxygen inside, and because oxygen is too closed to be replenished, there will naturally be a lack of oxygen.
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It's like a sauna... You tell me.
The bathroom leaks from the ceiling, and the sockets on the walls of your home and related electrical appliances will inevitably be soaked with water, for the sake of safety and insurance, it is recommended to disconnect the main power switch of your home or unplug the bath bomb before carrying out related operations.
To do waterproofing, you need to do it on the front of the water. >>>More
This requires specific instructions on the location in the future, which is to prevent the buried wires from being breached. >>>More
Almost;
Generally, after making the bathroom floor and ceiling, the height is below 2.5 meters. >>>More
Bathroom dampness, this is a problem that many families will encounter, but the bathroom dampness is not caused by a single problem, so only using an electric towel rack can not change the existence of the problem. >>>More