fire chute

Based on the design idea of fire-protection evacuation of Code of Fire Protection of Civil Defense Works,fire-protection evacuation is brought forward in the supermarkets .

借鉴了《人民防空工程设计防火规范》中的避难走道的设计思想,提出了超市建筑防火疏散设计避难通道的设计理念,并举例说明。

must adopt valid measures to provide the safe guarantee for urban seismic road for evacuation.

探讨了城市地震避难道路的安全要求、安全措施和安全管理。