00691na  a2200169   4500001001300000005001500013008004100028024002700069035002700096100001400123370004800137372004000185373015500225374005700380377001400437670007000451KAC2018H413720181017163530180927 b aznnnaabn          fa aaa      7 a00000004738434392isni  a(KISTI)ADPER68017152731 a최현영  c한국(국명)[韓國]0KSH20000101452nlsh  a철도[鐵道]0KSH19980045772nlsh  a한국철도기술연구원a한국철도기술연구원 지능형신호통신연구팀a한국철도기술연구원 무선통신열차제어연구단  a연구원(연구자)[硏究員]0KSH19980377142nlsh  l한국어  a한국과학기술정보연구원(KISTI)uhttps://www.kisti.re.kr