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The toilet drain is vertical, and the water is sealed in the toilet, so the odor will not enter the room.
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That's the trap, it's deodorant.
Don't you think Road King's home stadium is a bit far away? Now it seems that the living facilities are still too few and inconvenient. In terms of price, there is no more to sell, it will not fall again, and there may be a retaliatory rebound in the second half of the year. >>>More
Not necessarily, it needs to look at the installation situation during planning, design and construction.
Can you get through the sewer toilet toilet and the pipe is cloggedAs long as there is a dredging machine, everything can be dredged... >>>More
Generally, yes, that S-shaped structure, you see if there is one above your bathroom, the general structure is the same, and there is a screw cap underneath.