备用电源断路器
auxiliaries-supply circuit-breaker
厂用电备用电源
plant standby power supply
应急电源电路断路器
emergency source circuit breaker
备用电源
stand-by power supply
reserve power supply
Spare power source
stand by power source
stand by power
standby electric power
Spare power supply
Standby power
Stand-by Power
backup supply
standby power source
emergency sources
Stand-by Power Source
spare power
backup source
emergency power supply
backup generator
standby power supply
backup power source
backup power supply
emergency power source
auxiliary power supply
reserve electrical power
Back up reserve
converting of power supply
backed-up power supply
standby electrical power
pre-emergency power supply
auxilliary power
backup battery
auxiliary power station
备用电源灯
emergency power source lamp
备用电源投入
in-put of spare power supply
备用电源装置
standby electric power unit
备用电源自动化投入装置
the automatic putting standby power supply protection device
备用电源自动切换装置
reserve power source automatic connection device
备用电源自动投入
backup power automatic plunge into service
alternate power auto cast
automatic closing emergency source
standby power supply
automatic circuit closing for backup power
Automatic bus transfer
Backup Power Auto-switch-on
Reserved Auto-switch-on
backup powerbzt
APD
备用电源自动投入装置
the automatic switching device of reserve sources
reserve power source automatic switch device
Automatic Throw-in Equipment of Emergency Power Supply
automatic switching device of standby power
spare power source automatic switch
automatic stand-by device of emergency power supply
automatic switch on devices of the backup power
reserve power source automatic connection devices
device of reserve power source automatic connection
Automatic Stand-by Power Switching Device
automatic throw-in device of stand-by power(APD
reserve power supply auto-input equipment
automatic bus transfer equipument
备用电源自投
backup power automatic switch
automatic switch on of spare power source
Standby Power Supply Self-closing
backup power switchover unit
standby power automatic-switching
standby power auto-closing
automatic closing-in of reserve power supply
automatic backup power supply switching
standby power supply self- closing
Automatic Switching-on of Reserve Power
backup power automatic switch-in
Automatic Throw-in Equipment of Emergency Power Supply
Automatic bus transfer
Camellia oleifera seed
Auto-transfer
substation
备用电源自投(BZT)
reserve power supply automatic connection device