01180nam a2200289 k 4500001001500000005001500015008004100030040001900071041001300090049003400103052002600137056001500163082001600178110004600194245016200240260004200402300002500444490005700469500004500526504002400571653011500595700005700710700002600767700002300793830005700816950001700873KMO199712434  20190515173210970708s1997    tjka          000   kor    a011001c0110010 akorbeng0 lEM1544630v1lEM1544631v1c201a460.127b한593ㅁc1  a460.127240 a549.127219  a한국자원연구소,e편0KAB20180088610aMagnetite를 이용한 자성재료 제조 및 활용 연구=xPreparation and application of magnetic fluid with magnetite/d한국자원연구소 [편].n1  a대전:b한국자원연구소,c1997  a56p.:b삽도;c26cm10a연구보고서= KIGAM research report;vKR-96(C)-19  a연구자 : 이효숙, 김동진, 황연  a참고문헌 : p.56  aMAGNETITEa자성재료a제조aPREPARATIONaAPPLICATIONaMAGNETICaFLUIDaMAGNETITEaKIGAMaRESEARCHaREPORT1 a이효숙,g李孝淑,d1952-,e연구0KAC2018496011 a김동진,e공연구1 a황연,e공연구 0a연구보고서(한국자원연구소);vKR-96(C)-191 a가격불명