建筑防火通用规范（GB 55037-2022）第7.2.3条

占地面积大于300m²的地上仓库，安全出口不应少于2个；建筑面积大于100m²的地下或半地下仓库，安全出口不应少于2个。仓库内每个建筑面积大于100m²的房间的疏散出口不应少于2个。

GeneralSpecification for Building Fire Protection (GB 55037-2022), Article 7.2.3

Thereshall be no less than 2 safety exits for the aboveground storage with occupiedarea greater than 300m²; There shall be no less than 2 safety exits for the undergoundor semi-underground storages with building area greater than 100m². There shallbe no less than 2 evacuation exits for each room with building area greaterthan 100m² in the storage.