Gail October 20, 2022 at 8:24 pm Generally, the water pipe has a water bay, that is, the corner, you can open the first water bay to see it, find it in turn! Log in to Reply
Jason October 20, 2022 at 8:24 pm In the absence of water, each sewage pipe will have a bending tube, you can find that part of the lid that needs to be opened to see. Log in to Reply
Generally, the water pipe has a water bay, that is, the corner, you can open the first water bay to see it, find it in turn!
In the absence of water, each sewage pipe will have a bending tube, you can find that part of the lid that needs to be opened to see.
There is a bright light