00581na  a2200181   4500001001300000005001500013008004100028024002700069035002700096100001400123370004800137372004000185373001400225374005700239377001400296400001800310670007100328KAC2018I646220181031133821181002 b aznnnaabn          fa aaa      7 a000000047255458X2isni  a(KISTI)ADPER00000809741 a조민현  c한국(국명)[韓國]0KSH20000101452nlsh  a철강[鐵鋼]0KSH20000016682nlsh  a포스코  a연구원(연구자)[硏究員]0KSH19980377142nlsh  l한국어1 aCho, Minhyeon  a한국과학기술정보연구원(KISTI)uhttps://www.kisti.re.kr/