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Inside? Is it the water tank behind the toilet or the water inside the toilet to prevent the smell of insects from coming up.
The appearance is very generous, one-piece molding, the shopping guide said that the water tank and the commode are a whole, which can ensure that 100% of the water tank will not leak when flushing; In addition, such a monolithic structure can withstand high-intensity pressure without cracking. >>>More
A person I know, he said that he bought the same model in Japan and China, and after using it for a while, it didn't break in Japan, but it didn't break in China.
You're too backward, the current toilet seats are all constant temperature, you can go and change one, it's easy to use in winter and summer, I have a friend who recently changed an imperial sanitary ware, she said it's very good.
The mobile toilet that we are talking about now is the old toilet, and its role is self-evident. >>>More
The sit-on toilet does not seem to have much to do with ergonomics, but it is related to the evolution of the history of Li Chunmin, like our China, the traditional is to squat the toilet. But it's easy to get numb when squatting...