00528na  a2200157   4500001001300000005001500013008004100028024002700069100001400096370004800110372004000158373004100198374004800239377001400287670006900301KAC20171868620190905142044170627 b aznnnaabn          fa aaa      7 a00000004792929302isni1 a김영순  c한국(국명)[韓國]0KSH20000101452nlsh  a금속[金屬]0KSH19980027352nlsh  a용산공업고등학교 (교직원)  a교사(교원)[敎師]0KSH19980197822nlsh  l한국어  a재료시험계획 수립, (한국직업능력개발원), [2016]