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The ceiling must be made, otherwise the equipment in the high-pressure room will often have problems in less than two years!
It's okay if it's big enough.
Otherwise, once something happens, it will be inconvenient to enter and exit, and there will be trouble. >>>More
Since the cable will not leak, not to mention that the high-voltage cable cannot be in the office, it should be on the top of the roof and have a certain height distance from the roof. The office ceiling is carried out inside the office, in fact, it is not related to the high-voltage cable, why can't it be suspended?
No, because usually the place where you store your belongings is clean, dry and tidy, and the bathroom does not meet the above requirements. >>>More
The toilet has a high tide and is not suitable for storage. Otherwise, the walls and floors should be waterproofed.
Probably not. It should be the last to suspend the ceiling, and the edge of the roof needs to be flush with the wall tiles.