What is the standard parking space size of the underground garage?

The parking space in the underground garage is: 1. The design standards of garages and parking lots in China's building codes are complicated and divided into four levels. Instead of the so-called "standard parking space size", the corresponding minimum size is specified. 2. If the vehicle length is not more than 6m and the vehicle width is not more than1.8m, the distance between vehicles shall be not less than 0.5m, and the distance between vehicles and walls and parking spaces shall be not less than 0.5m; 3. If the vehicle length is more than 6m but not more than 8m, and the vehicle width is more than1.8m and not more than 2.2m, the distance between vehicles shall not be less than 0.7m.. 4. The corresponding specifications of the car turn-back section are to meet the needs of one-time turnover of a car, which actually provides different sizes of looseness for different types of parking lots.