00785na  a2200229   4500001001300000005001500013008004100028024002700069035001800096035002700114100003400141370004800175372005300223372001700276373007400293374004800367375001100415377001400426400003000440400003100470670005400501KAC20180233020230111111620180112 b aznnnaabn          fa aaa      7 a00000004642682842isni  a(KRI)10151477  a(KISTI)ADPER00000403771 a정성균,g鄭成均,d1959-  c한국(국명)[韓國]0KSH20000101452nlsh  a기계 공학[機械工學]0KSH19980184142nlsh  a복합재료  a서울과학기술대학교 기계·자동차공학부 (교수)s1993  a교수(대학)[敎授]0KSH19980114932nlsh  a남성  l한국어1 aCheong, Seongkyun,d1959-1 aCheong, Seong kyun,d1959-  a한국연구자정보(KRI)uhttps://www.kri.go.kr