01090nam a2200253 c 4500001001300000005001500013008004100028049002800069052001500097056001300112082001500125245019800140246005200338260004800390300003000438440002400468500003100492504002400523653012800547700004800675710005100723950001700774963004500791KMO20012034820190524112228010731s2000    ggka          000   kor  0 lEM2335312lEM2335313c201a535.7b1-4  a535.7240 a625.1522100a고속화차 개발사양 제시 및 핵심장치 개발=xDevelopment of core device & presentation of development spec for high speed freight car:b1단계/d한국철도기술연구원 [편]1 i관제:a기존선 고속화 기술개발사업  a의왕:b한국철도기술연구원,c2000  axi, 209p.:b삽도;c26cm00aKRRI 연구;v00-46  a연구책임자: 함영삼  a참고문헌: p.105  a고속화차a개발사양a핵심장치a기존선a고속화aCOREaDEVICEaPRESENTATIONaSPECaHIGHaSPEEDaFREIGHTaCAR1 a함영삼,g咸永三,d1962-0KAC201707843  a한국철도기술연구원0KAB2014002424aut1 a가격불명  a기존선a고속화a기술개발사업