00617na  a2200181   4500001001300000005001500013008004100028024002700069035002700096100001400123370004800137372005300185372001700238373003800255374005700293377001400350670007100364KAC20189966720180817102801180817 b aznnnaabn          fa aaa      7 a00000004682265402isni  a(KISTI)ADPER82010457131 a권상엽  c한국(국명)[韓國]0KSH20000101452nlsh  a기계 공학[機械工學]0KSH19980184142nlsh  a전동공구  a고등기술연구원연구조합  a연구원(연구자)[硏究員]0KSH19980377142nlsh  l한국어  a한국과학기술정보연구원(KISTI)uhttps://www.kisti.re.kr/