智能高频开关电力操作电源柜
power operating cubicle of intelligent high frequency switch
电源控制柜
power supply control tank
中频电源控制柜
power control pod with middle frequency
小型电源
Miniaturized power supply
portable power source
小体积高压升压电源
mini-volume high voltage rising power
小容量电源
power supply with small capacity
小火电替代电源
substitute for small thermal unit
小电源
small source
weak power supply
small-scale power source
small power supply system
small power source
small power
local power source
消防应急集中电源
fire fighting emergency centralized power supply
消防电源
power supply for fire control
fire power source
fire control power source
相控稳压电源
phase controlled regulated power