00626na  a2200181   4500001001300000005001500013008004100028024002700069035002700096100001400123370004800137372004000185372002000225373005700245374005700302377001400359670007100373KAC2018K764020181015140825181015 b aznnnaabn          fa aaa      7 a000000047382967X2isni  a(KISTI)ADPER68019464491 a채은경  c한국(국명)[韓國]0KSH20000101452nlsh  a철도[鐵道]0KSH19980045772nlsh  a시스템공학  a한국철도기술연구원 고속철도연구본부  a연구원(연구자)[硏究員]0KSH19980377142nlsh  l한국어  a한국과학기술정보연구원(KISTI)uhttps://www.kisti.re.kr/