00998na  a2200253   4500001001300000005001500013008004100028024002700069035001800096035002700114100003400141370004800175372004000223372005300263373006900316373007000385374005700455375001100512377001400523400002800537400002900565670009600594670005400690KAC20170150420220728123933170111 b aznnnaabn          fa aaa      7 a00000004599818192isni  a(KRI)10091998  a(KISTI)ADPER00000622101 a정흥채,g鄭興埰,d1956-  c한국(국명)[韓國]0KSH20000101452nlsh  a철도[鐵道]0KSH19980045772nlsh  a기계 공학[機械工學]0KSH19980184142nlsh  a한국고속철도건설공단 (수석연구원)s199704t199712  a한국철도기술연구원 (차량기계연구본부장)s199712  a연구원(연구자)[硏究員]0KSH19980377142nlsh  a남성  l한국어1 aJung, Heungchae,d1956-1 aChung, Heungchai,d1956-  a빔 모델을 이용한 전차선 불균일율에 관한 연구, (한국철도학회), 1999  a한국연구자정보(KRI)uhttps://www.kri.go.kr