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First. One problem is that the backwater is that the water pipe has its own water, because of the pressure problem, the water is static in the pipe, and when a faucet is opened, because the pressure in the pipe produces water and flows in the direction without low pressure.
Second, there is a problem with the main valve and it cannot be closed completely.
Third. If, as you said, there is water seepage from the kitchen floor after closing the main valve, then it is a serious problem because your plumbing has a problem, it should be leaking, and it must be removed and checked.
The small black dot in the living room also jumps, one is that the line in the living room may leak; The second scenario is that your leakage protection switch may be aging. >>>More
Is there a leakage somewhere, and the line is aging?
Check the wiring to see if it's leaking or broken in that place, replace the wiring down, or fix it, and it will be fine. >>>More
If it is a girl, it should be a cold, and it is recommended to go to a Chinese medicine doctor.
This should be a ground fault in the load line, check the line, and use the instrument to detect whether there is a ground fault if necessary.
If the baby's gastrointestinal function is disordered, give the baby a few days of mommy love to help the baby recover gastrointestinal function.