What should I do if I take the high speed rail and go to the bathroom for the disabled?

The train is reconnected with CRH380A-type EMUs, and cars 4 and 12 have toilets for the disabled.

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bai [du Wheelchair Accessible restroom] barrier-free sanitary room (the most commonly used abroad) dao >>>More

The ground is high and you have to find the slope, place the water in the bathroom to flow to the living room, if the height difference is not very large, the living room floor tiles can be leveled. If the floor of the living room is paved, you have to make a marble corner to close it, and it is not recommended to make a floor too high.

There is no better way to redo the floor drain around, but you must be careful not to damage the waterproofing when you redo it. >>>More

1. All pipes are old pipes, you look at the joints, it should be in disrepair, the rusty place has been washed away by water, you must find the leakage, it may be that the valve is loose or broken, and then there is a place where the pipe is blocked, and the water pressure will seep water. Light coating waterproof paint is on the line, and serious property water shutdown to change valves or new pipes. Don't do it yourself, if you break it and cause a flood, your neighbors will have to look for it.