00636na a2200205 4500001001300000005001500013008004100028024002700069035001800096035002700114100002200141370004800163372004000211372001100251373003200262374005700294375001100351377001400362670005400376KAC20184788420180625163118180625 b aznnnaabn fa aaa 7 a00000004676811032isni a(KRI)10559310 a(KISTI)ADPER68003006131 a권용장,d1969- c한국(국명)[韓國]0KSH20000101452nlsh a철도[鐵道]0KSH19980045772nlsh a물류 a한국철도기술연구원 a연구원(연구자)[硏究員]0KSH19980377142nlsh a남성 l한국어 a한국연구자정보(KRI)uhttps://www.kri.go.kr