Automatic Power Apportioning
automatic power control
automatic power controlling
automatic power factor regulator
功率因数自动调整器
功率因子自动调整器
自动功率因素调整器
automatic power measuring system
automatic power reduction
automatic power regulation
10kV standby power supply automatic switching device
Automatic back-up power supply
automatic closing-in of reserve power supply
automatic optical power control
automatic reactive power compensation
automatic water valve without electrical power con
automatic water valve without electrical power control
reserve power supply automatic connection
automatic change and automatic recovery device