00757na  a2200217   4500001001300000005001500013008004100028024002700069035001800096035002700114100003400141370004800175372004000223372004000263373007300303374005700376375001100433377001400444400002700458670005400485KAC20170371020221102085329170126 b aznnnaabn          fa aaa      7 a00000004600235972isni  a(KRI)10182340  a(KISTI)ADPER00000415891 a최윤혁,g崔允赫,d1976-  c한국(국명)[韓國]0KSH20000101452nlsh  a교통[交通]0KSH19980031762nlsh  a토목[土木]0KSH20000175142nlsh  a한국도로공사 도로교통기술원 (책임연구원)s20061024  a연구원(연구자)[硏究員]0KSH19980377142nlsh  a남성  l한국어1 aChoi, Yoonhyuk,d1976-  a한국연구자정보(KRI)uhttps://www.kri.go.kr