双电源自动转换
double power-supply automatic transferring
自动电源转换开关
automatic power transfer switchgear
能源自动转换
automatic energy transform
数控电动自动转塔刀架
NC power driver turret-head
四线自动转换器
FWAC Four Wire Automatic Converter
转换器自动控制器
transmitter automatic controller
CPU控制量程自动转换
Automatic transition of the Range be controlled by computer
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
标准电源自动跳闸报警灯
normal source trip alarm lamp