부산도시철도 2호선 56편성 다원시스 IGBT 개조차 벡스코역 양산행 발차영상
편성:256편성 소자:다원시스 IGBT Busan transportation corporation line 2 256 train Dawonsys IGBT engine Bexco station leaving video Train:256 train Engine:Dawonsys IGBT engine Busan transportation corporation line 2 256 tren Dawonsys IGBT engine Bexco station mag-iwan video
