电气火灾监控
electrical fire monitoring
电气火灾监控报警探测器
electric fire monitor and alarm detector
电气火灾监控报警系统
Electric Fire Monitor and Alarm System
电气火灾监控探测器
electrical fire monitoring detector
电气火灾监控系统
Electric fire monitoring system
electric fire monitor system
monitoring system for electric fire
剩余电流式电气火灾监控探测器
residual current fire monitoring detector
电气火灾监测系统
electrical fire monitoring system
机电设备监控系统
building management system
monitoring control system for electromechanical eq
electical and mechanical control system
EMCs
Electrical and Mechanical Control System EMCS
Electrical and Mechanical Control System
electrical and mechanical monitor control system
漏电火灾监控探测器
residual current detector for fire supervisory
SF6电气设备
SF 6 electric equipment
SF6 electrical equipments
SF6 electrical equipment
sulphur hexafluoride(SF6) electrical equipment
electric equipment charged with SF6 gas
SF6气体绝缘电气设备
SF 6 gas insulated electric equipment
本质安全型电气设备
intrinsically safe electrical equipment
intrinsically safe type electrical apparatus
变电站电气设备
substation electrical equipment
车载电子电气设备
vehicle electrical and electronic devices