多电源多电压单元库的环境
multi- supply multi- voltage
不间断电源设备(UPS)
classical swine fever vrius
车载电子设备
vehicle electronic device
vehicle-borne electronic equipment
automotive electric equipments
船载物探电子设备
vessel carried geophysical exploration device
大型车载电子设备
Large vehicle-borne electronic equipment
大型电子设备
large scale electronic equipment
electronic equipment
低压直流电源设备
low-voltage DC power equipment
电力电子设备
electric power and electronic equipment
power electronic devices
power electronic device
power electronic equipment
power electronics equipment
电气电子设备
electrical and electronic equipmen ts
电气及电子设备
electrical and electronic equipment
电器及电子设备
electrical and electronic equipment
电源设备的故障试验
Power Product Testing in Fault Condition
电子电源调节器
electronic power conditioner