For quick. The people who work in the hospital have done experiments specifically. Four elevators, two of them stop on each floor, and two single and double stops. As a result, the two elevators that stop single and double are faster than each floor. How much faster? This has not been specifically calculated. I usually take the elevator, I don’t know if I have any experience. For example, if I take the elevator to the 12th floor, if an elevator goes to this floor, no one calls the elevator in the middle, and it is very fast. Some people call the ladder, or someone goes down the stairs, then the time will be longer, if there are people on every floor to get on and off, then the time is longer. A place like a hospital cannot be said to be crowded. I was ill and hospitalized myself. There were 4 elevators in the lobby on the first floor, and they all stopped single and double. It was time for work. Seeing a doctor, visiting a doctor, checking, this started.Best elevator manufacturers

Take the elevator upstairs, wait for the elevator, and start in 10 minutes. Not capped. There are too many people, there is no way, seeing the first floor, open the door, half of the people in the elevator can not come down, what happened? It turned out to be on another floor, to go up, and stopped when the elevator was down, and all went in. Follow the elevator down and then up again, why do this? I have been waiting for this for almost ten minutes. If I don’t do this, I won’t be able to get into the elevator for half an hour. Wait for the next step. This is a single- or double-stop elevator. If every floor stops, I think it will take half an hour for the elevator to start. I went to the 18th floor of the hospital building. The department I live on is on the 14th floor. A patient with an average of one or two family members is here to see the doctor? It is enough for these family members to go in and out. There are so many elevators that there are too many people. Sometimes I can’t wait for the double-decker elevator. The single-floor elevator comes up and goes to the 15th floor. I take the stairs down one floor and stop every other floor. It stops faster than every floor. It is obvious in places with high traffic.