00849na  a2200241   4500001001300000005001500013008004100028024002700069035001800096035002700114100003400141370004800175372004000223372001700263373005800280374005700338375001100395377001400406400002600420400002500446670005500471670008100526KAC20170229720220720131316170117 b aznnnaabn          fa aaa      7 a00000004600232712isni  a(KRI)10135311  a(KISTI)ADPER00002129421 a최일윤,g崔一允,d1969-  c한국(국명)[韓國]0KSH20000101452nlsh  a철도[鐵道]0KSH19980045772nlsh  a교량공학  a한국철도기술연구원 (선임연구원)s199712  a연구원(연구자)[硏究員]0KSH19980377142nlsh  a남성  l한국어1 aChoi, Il-Yoon,d1969-1 aChoi, Ilyoon,d1969-  a한국연구자정보(KRI)uhttps://www.kri.go.kr/  a궤도틀림의 검측값과 측량결과 비교, (한국철도학회), 2008