"Blast vibration reduction" 검색결과 1-1 / 1건

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  보령해저터널 case study (영어)

  undersea blasting NATM method. ... In addition, it plans to analyze the condensation status and the effectiveness of reduction measures ... 5,000 tons of water per hour gushed through the bploration to tunnels and explores the geology through vibration

  리포트 | 15페이지 | 3,000원 | 등록일 2023.12.30

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