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Use one, just plug one!
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Install two exhaust cylinders.
There are many more on the walls of the restaurant.
Two air conditioning holes. >>>More
Add the line to the source to the two crystal heads 2 yuan plus 2 meters of line on the line, although it is not beautiful for the sake of children, if you don't want to do this, you can only change the line.
This is the "ground isotope connection point", in layman's terms, the total grounding point of the room, the exposed metal shell of each electrical appliance and the electrical appliances that need to be grounded according to the provisions (through the grounding point of the socket) are concentrated here, and then the "ground isotope" reserved during the construction is connected, and the downward arrow is the grounding symbol. It has nothing to do with what smart toilet seat is, don't open it at will to avoid accidents.
Dish soap doesn't seem to work, it's right to use acid. Go to the supermarket to buy disinfectant or clean the toilet. >>>More
One of the four plugs is the cool water outlet and hot water outlet of the bath shower, and the other pair is the hot and cold water outlet of the wash basin.