Why do public toilet urinals generally have a hole?

Updated on Toilets 2024-08-27
3 answers
  1. Anonymous users2024-01-24

    Once blocked, the hole was punched when unblocking. The specific reason is to study the structure of the U-shaped pipe and the location of the blockage.

  2. Anonymous users2024-01-23

    I also encountered a public toilet squatting pit with a small hole the size of a faucet, the big hole in front, the small hole in the back, I was in a hurry to add the angle problem did not see, and when I stood up, I found out, just opposite, take a closer look, there seems to be a metal sheet separated inside, forgot to take a picture, now think about it very scared, if it is just for dredging, why the location is so impartial? And what's going on with that piece of metal inside? Was it found and then the remote control lid was closed?

    I wish I had thought too much.

  3. Anonymous users2024-01-22

    the Lobby Lou

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Summary. Hello dear<>

The answer you are looking for: public toilets generally cost more than 20,000 yuan per square meter, and the cost of 100 square meters of public toilets is about 230,000 yuan to 2,600,000 yuan. Normally, the cost of public toilets per square meter is about 2300 to 2600 yuan, if my answer is helpful to you, please also give a thumbs up (in the lower left corner of the evaluation), look forward to your like, your efforts are very important to me, your support is also the driving force for my progress. >>>More