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Anonymous users2024-01-24Because the train is refueled by the station, the water tank is relatively small, and the toilet on the train is usually leaking, so there is often no water.
Because the paper is used up and sprinkled.
That saves space, not regardless of men and women, if women use it, the nature is the women's toilet, if the man uses it, it is the men's toilet, and whoever uses it is whose toilet, have you ever seen men and women crowded in it at the same time to go to the toilet?
The average time for a man to go to the toilet is 1 minute, at most 2 minutes, which is equivalent to freeing up a person's time; Not so with women.
Because the route of the railway is no matter which city it is, except for the station in the city center, the route out of the station avoids the city and runs in the suburbs, because no matter in the environment, noise, construction will not have much interference. Moreover, the toilet on the train leads to the tracks, and the excrement reaches the tracks directly, so before the train enters the station, the conductor will turn off the toilet and open it again when it runs to avoid polluting the station environment.
Because the toilets on the train go directly to the railroad tracks, that is, they are discharged directly to the outside world, so of course they cannot be released at the station when they are parked.