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That scale is used to adjust the height of the stop flush level, and usually adjusting it does not feel much water saving.
<> adjust the water level of the water tank, that is, how much the water tank can be stored.
Hello, this is generally caused by the fact that the toilet tank is caused by a lot of limescale, that is to say, the drainage of the sewer pipe is insufficient, you can remove it and clean it up, and it can be solved.
Put a piece of toilet paper underneath in advance.
It is best to replace the sanitary ware in the water tank, I just replaced it to my home a few days ago, of course, it is for professional personnel to replace, and the cost is about 70-100 yuan (materials and labor).
Seeing a sewer with two toilets on the ground in a dream indicates that fortune and wealth will be generated, and the meaning of the well spring will be auspicious.