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You have set up a back door, and if you don't install a door, it's like an unprotected public place, and if you like to go in, you can go in, and if there are cats or something, you can easily go in and make trouble.
1. Before installation, the drain pipe should be bandaged and protected. When installing, first remove the bandaging protection, and then check whether there is grit and mud inside the pipe and whether it is blocked. If the nozzle is stained, you need to clean it with a dry cloth first. >>>More
In order to be convenient and safe, the kitchen and bathroom should be equipped with floor drains.
The kitchen is equipped with air conditioning, three meals a day, cooking, frying and stewing, and cleaning the filter and evaporator every few days, do you have the ability and time?
No. The function of floor drains is to drain water, and they are generally installed in spaces with frequent water consumption. In the past, floor drains were mandatory in the kitchen and bathroom. >>>More
Yes, but it should be fitted with a waterproof socket: it can be protected from rain.