부산도시철도 2호선 1편성 IGBT 개조차 증산역 양산행 발차영상
편성:201편성 소자:도시바 IGBT Busan transportation corporation line 2 201 train Woojin IGBT engine Jeungsan station leaving video Train:201 train Engine:Woojin IGBT engine Busan transportation corporation line 2 201 tren Woojin IGBT engine Jeungsan station mag-iwan video