大电流电源
strong current power source
大功率PWM整流器
large-capacity PWM rectifier
大功率电源
high power supply
High efficiency power source
electric source with large power
大功率整流控制系统
rectification control system with high-power
大功率整流设备
high power rectifying device
大功率整流装置
highpowered rectification devices
高压交流大功率电动机
high voltage AC heavy duty motor
无缓冲器大功率整流器
Heavy-duty Rectifier Without Buffer
High-power Rectifier without a Buffer
直流整流电源
DC rectification power system
大功率大缸径发动机
high-output large-bore engine