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Anonymous users2024-01-24According to the residential design code, the door of the dwelling should be a security door. Doors that open outwards should not obstruct traffic.
You can't have a door, you have to defend the door.
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Anonymous users2024-01-23What did you do in the end?
The first floor may be that there is no horizontal drop from the sewer to the septic tank, which causes the septic tank water to backflow and backflush on the anti-odor after use. Another possibility is a clogged septic tank. If the deodorant has a backwash of the sewage. >>>More
1500 meters, that is, kilometers away, not to mention what is the smoke tube, there should be many households in this fan dao area, since there are no for them. >>>More
To check the location of the leak on the spot, the water pipe is generally worn in the wall pipe, if it is caused by the vibration and displacement of the wall pipe, it is likely to be caused by the decoration, and the upstairs owner should be responsible. >>>More
I have encountered a situation: close the water inlet valve, and there will be solar energy leaking down. In your case, it is also possible that which kind of water storage equipment is making trouble, check them one by one.
The exhaust door of the range hood is not always open, my house is also installed by myself at that time did not consider so much, re-installed the standard, the sewer pipe was changed to a U-shaped, and then the lid was closed when the water outlet of the washing basin was not in use.