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There is generally a distribution box at home, after opening, you will see a row of switches, the order is generally the main switch, then the living room, bedroom, air conditioning, the last two or three are the switch of the kitchen and toilet, for the sake of insurance, after the power failure, it is best to use the test test to take a test.
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Gates on pipes that connect to toilets.
Bathrooms with balconies are master bedrooms. Generally, the master bedroom is larger than the second bedroom.
In the past, cast iron pipes were generally used, and it didn't matter if there was a small crack, as long as the water was not blocked, it would not overflow, but now PPR pipes or PVC pipes are generally used.
The main switch is one, in the distribution box, the control of the toilet generally involves two controls, one is the light, the other is the socket.
The bed should be placed in the north-south direction, because when the head is facing south to sleep, the direction of blood circulation is the same as the direction of the earth's magnetic field lines, people are easy to fall asleep slowly, and the quality of sleep digging is also high, and the east-west direction of the bed, the direction of human blood circulation is exactly in the cutting direction of the earth's magnetic field lines, which will make sleep unstable and not good for health.