火灾应急照明
emergency lighting system in a fire accident
火灾应急照明设计
Design of Fire Emergency Lighting
民用建筑应急照明设计
Design of Emergency Lighting for Civil Building
区域应急控制中心
Actinastrum
county emergency operating centre
消防应急照明
fire emergency lighting
fire control emergence illumination
消防应急照明系统
emergency lighting for fire protection
应急控制点
supplementary control points
应急照明电源
Power Supply for Emergency Lighting
emergency illumination power source
应急照明配电盘
emergency lighting switchboard