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Anonymous users2024-01-24No, the general national standard of the floor slab requires no less than 8 cm thick, and you only hit 5 cm thick, of course, there is no problem, it is recommended that the punching fashion is more appropriate.
I guess it's an old-fashioned building.
If the amount is small, it is recommended to put it away every day. If the amount is large, it is time to take measures. Keep the cat on the balcony or cover it up at night so that the rats can't get in. >>>More
The floor plan is sent out to understand the indoor and outdoor layout and furniture arrangement.
No, the biogas must reach a certain concentration to be flammable and explosive, and the biogas that can reach the explosive concentration is basically a large septic tank level, a large number of manure accumulation, a large number of manure pits and manure trucks.
Look at what's under your balcony, if you want to go straight to the outside of the flower bed, if not, see if the sewer mouth is buried under the floor tiles, and then you can only put the toilet.
What is the impact of this? How can the first floor go to the eighth floor affect you? If there is a toilet on the top, it affects him. >>>More