00708na  a2200193   4500001001300000005001500013008004100028024002700069035002700096100001400123370004800137372004000185372005300225373007400278374005700352377001400409400002000423670007100443KAC2018C138120220719143653180828 b aznnnaabn          fa aaa      7 a000000046847080X2isni  a(KISTI)ADPER00002981961 a이병석  c한국(국명)[韓國]0KSH20000101452nlsh  a철도[鐵道]0KSH19980045772nlsh  a기계 공학[機械工學]0KSH19980184142nlsh  a한국철도기술연구원a로템 중앙연구소 (책임연구원)  a연구원(연구자)[硏究員]0KSH19980377142nlsh  l한국어1 aLee, Byung-seok  a한국과학기술정보연구원(KISTI)uhttps://www.kisti.re.kr/