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Anonymous users2024-01-23This requires professionals, and changes to an area of no more than 300 square meters do not require qualifications.
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Anonymous users2024-01-22Without permission, it is illegal for anyone to change, destroy or move fire-fighting facilities at will, and the fire department of the public security organ can impose a fine of 5,000-50,000 yuan according to the circumstances. Therefore, it cannot be changed casually. If you do need to make a change, you should contact the fire department to confirm whether the change can be made and entrust a qualified agency to make the change.
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Anonymous users2024-01-21Hello this, in general, yes.
The door is not on the right line, even if it is a centimeter difference, you can put a curtain if you don't worry, the stove and the faucet are not on a line, nor can they be opposite, water and fire are incompatible!
If the commercial house encounters a foam foam roof, it must be equipped with expansion bolts before the ceiling can be suspended.
Yes, the general height is not higher than meters, which is conducive to the heating space of the bath bomb, and at the same time the equipment is installed on the ceiling.
The guardrail has a warranty period, and the property is responsible for contacting the maintenance during the warranty period. After the warranty period, the owner repaired it himself. >>>More
Not necessarily, this still depends on the drawing design, under normal circumstances, it is mostly double-layer reinforcement, but the specific design drawings should be seen, even if it is a single-layer reinforcement support, additional reinforcement should be set.