化学电源电极
Reaction_region moving electrode
不间断电源设备(UPS)
classical swine fever vrius
低压直流电源设备
low-voltage DC power equipment
电源设备的故障试验
Power Product Testing in Fault Condition
辅助电源设备
3-Iodo-5-methyl-1
auxiliary power plant
auxiliary power unit
3-dimensional non-stationary rotation
通信电源设备
communication power equipment
TPE
通信开关电源设备
telecom power supply equipment
通信系统电源设备
communication system power supply
信号设备电源
Power supply for signalling equipment
一体化电源设备
integrated power supply equipment