备用电源灯
emergency power source lamp
备用电源断路
auxiliaries-supply circuit-breaker
备用电源断路器
auxiliaries-supply circuit-breaker
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
Automatic bus transfer
APD
alternate power auto cast
backup power automatic plunge into service
Reserved Auto-switch-on
automatic closing emergency source
Backup Power Auto-switch-on
standby power supply
automatic circuit closing for backup power
backup powerbzt
备用电源自动投入装置
reserve power source automatic connection devices
automatic switch on devices of the backup power
Automatic Stand-by Power Switching Device
automatic throw-in device of stand-by power(APD
the automatic switching device of reserve sources
reserve power source automatic switch device
device of reserve power source automatic connection
Automatic Throw-in Equipment of Emergency Power Supply
spare power source automatic switch
automatic stand-by device of emergency power supply
automatic bus transfer equipument
reserve power supply auto-input equipment
automatic switching device of standby power
备用电源自投
backup power automatic switch
Automatic bus transfer
standby power automatic-switching
Automatic Switching-on of Reserve Power
automatic closing-in of reserve power supply
automatic backup power supply switching
Auto-transfer
backup power automatic switch-in
Standby Power Supply Self-closing
automatic switch on of spare power source
standby power auto-closing
backup power switchover unit
Automatic Throw-in Equipment of Emergency Power Supply
Camellia oleifera seed
standby power supply self- closing
substation
备用电源自投(BZT)
reserve power supply automatic connection device
备用电源自投装置
auto-switch-in device of stand-by power supply
auto-switch-in device of stand-by supply
backup power switchover unit
Automatic bus transfer
auto_switch_in device of the reserved supply
Reserved Auto-switch-on Device
Automatic switching device of reserve power supply
auto tranformer device of reserve power supply
Standby Power Supply Self-closing
备用电源自投装置(BZT)
BZT device for auxiliary power source
厂用电备用电源
plant standby power supply
紧急备用电源
Emergency power supply EPS
备用记忆电源
memory back-up power source