⑤비계내측낙하물방지망설치추랑망 10M 이내마다설치→ keyboard - key - name→ keyboard - key - name 낙하물방지망은검정품 ( 안 ) 사용( 그물코크기 20mm * 20mm 이내 )→ keyboard - key - name T / L 작업시보양조치⑥설치후안전관리자점검비계실명제부착후사용→ keyboard - key - name→ keyboard - key - name 비계수정시담당자및안전팀승인후비계설치업체에의뢰하여수정
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