00649na  a2200181   4500001001300000005001500013008004100028024002700069035002700096100001400123370004800137372004000185372005300225373004800278374005700326377001400383670007000397KAC2018J856820181010142229181010 b aznnnaabn          fa aaa      7 a00000004737056422isni  a(KISTI)ADPER00000873551 a한문섭  c한국(국명)[韓國]0KSH20000101452nlsh  a철도[鐵道]0KSH19980045772nlsh  a전기 공학[電氣工學]0KSH19980397922nlsh  a한국철도기술연구원 전력연구팀  a연구원(연구자)[硏究員]0KSH19980377142nlsh  l한국어  a한국과학기술정보연구원(KISTI)uhttps://www.kisti.re.kr