01000na  a2200253   4500001001300000005001500013008004100028024002700069035001800096035002700114100003400141370004800175372004000223372005300263373009200316373007000408373005800478374004800536375001100584377001400595400002600609670005700635670005400692KAC20185255920201103160017180702 b aznnnaabn          fa aaa      7 a00000004677648492isni  a(KRI)10147707  a(KISTI)ADPER00001013351 a장동일,g張東日,d1948-  c한국(국명)[韓國]0KSH20000101452nlsh  a농업[農業]0KSH19980001872nlsh  a기계 공학[機械工學]0KSH19980184142nlsh  a충남대학교 농업생명과학대학 생물산업기계공학과 (교수)s19830301  a농림부 농림기술관리센터 (전문위원)s200201t200312  a한국축산환경시설기계협회 (회장)s200603  a교수(대학)[敎授]0KSH19980114932nlsh  a남성  l한국어1 aChang, Dongil,d1948-  a농용전기공학, (충남대학교출판부), 1998  a한국연구자정보(KRI)uhttps://www.kri.go.kr