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One is the upper water pipe and the other is the lower water pipe, and then connect it when you are optimistic.
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It's best to take a picture.
Keep them all, after all, one is for the washbasin and the other is for the entire bathroom drainage, so don't block it! If you don't use it, you can fill the floor drain with a plastic bag!
If one is the main guard and the other is the guest guard. Then according to the size of the room, the main bathroom is equipped with a toilet, a shower room, a bathtub, and a wash basin. The guest bathroom is equipped with a wash basin, a toilet, and a shower head for bathing. >>>More
The bathroom can be designed with two squatting positions, provided that the space is large enough. >>>More
Whether to install two water heaters or one in a house, and which type to install, depends on the location used in the room and the allowable installation conditions. >>>More
You can ask the manufacturer to turn down the remote control for you.