What is the reason for the appearance of D on the food ladder?

It has a great inclination. The appearance of D on the food ladder may mean that its inclination is large, which causes dishes or tableware to slip or fall over. This often happens in busy restaurants or hotel kitchens, especially during rush hours, when waiters need to quickly transfer food from the kitchen to the dining table. Due to time constraints, too fast movements and other factors, the food transfer ladder may tilt. In order to avoid this situation, restaurants or hotels usually carry out regular maintenance and inspection on the food delivery ladder to ensure that it is in good working condition.