降低SS4改进型电力机车整流柜晶闸管元件击穿故障率的措施
강저SS4개진형전력궤차정류거정갑관원건격천고장솔적조시
Improvement of Breakdown Fault Ratio of Thyristor of the Commutater of SS4 Modified Electric Locomotive
저자의 최근 논문