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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.
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Pit distance refers to the distance between the center of the toilet sewer pipe and the wall, generally 300mm, 350mm, 400mm, 450mm, etc. Choosing the right toilet starts with choosing the right pit spacing.
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You should talk to the decorator.
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First go buy a bedpan, measure the size, and reserve it.
The main pipe is thick. Under normal circumstances, it will not be blocked. >>>More
The way you say the lighting should be beautiful, but it will be dizzy, and the bathroom is still based on soft light.
The function of the equipotential terminal is to ground, and the static electricity and leakage electricity are introduced to the earth to ensure personal safety. The principle is to connect with the earth using metal, the resistance is less than 1 ohm, and when the leakage is leaked, go directly to this path without leaving.
This is because the hole in the drainage pipe through the floor slab has not been filled, you can ask the professional master upstairs to open the hole, and then use a small board to support the hole below, and use high-grade cement mortar to re-fill the hole, and the cement mortar will not leak again after it solidifies and dries.