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Horizontal pipes on the ground, sunken toilets can be changed; The pipes are downstairs, and the downstairs is inhabited, and it is difficult to change.
The main pipe is thick. Under normal circumstances, it will not be blocked. >>>More
Different models of the same brand, regardless of horizontal or vertical row, have different sizes. After figuring out the direction of drainage, buy the toilet back and hand it over to the decorator, and you don't have to worry about the rest.
There are dozens to more than a hundred locks in the bathroom. >>>More
You don't quite understand what you're saying.
Do you mean to make the balcony extended? If this is the case, then the angle iron can't help any strength, and the square steel is mostly used for bracing, which is not helpful for the power bearing, so you have to explain it. >>>More
If your floor is in the middle or on the lower floor, it is necessary that the sewer pipe must be covered with soundproof cotton. If you're on the top floor, you don't need to wrap it. The water supply pipe does not need to be packaged.