부산도시철도 2호선 46편성 덕천역 양산행 진입영상
편성:246편성 소자:알스톰 GTO Busan transportation corporation line 2 246 train Alstom GTO engine deokcheon station approaching video Train:246 train Engine:Alstom GTO engine Busan transportation corporation line 2 246 tren Alstom GTO engine deokcheon station pupunta video
