This model proves to be valuable in dealing with the egress design, selection and optimizing of the evacuation route in case of emergency.
该模型可用于指导体育赛场出口设计，疏散路线选择及应急预案的编制等。
2
Emergency Egress/Exit Route Map with "You Are Here" sign must be posted at strategic location in office building. ?For example each office area or wing should have at least one map.