월간산업보건
Serial No. 41
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Pages.21-32
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1991
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1225-7087(pISSN)
Korea Industrial Health Association (대한산업보건협회)
보건관리매뉴얼 - 체인쏘우(Chain Saw)작업
Korea Industrial Health Association
(Korea Industrial Health Association)
대한산업보건협회
(대한산업보건협회)
Published : 1991.08.01
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