01159nam a2200289 c 4500001001300000005001500013008004100028041001300069049003400082052001800116056001300134082001600147245017100163260004800334300003600382490007700418490002500495500003100520500004000551504002900591650003400620700004800654710005100702710004500753830005400798950001700852KMO20062320320190918143744060613s2005    ggkad         000   kor  0 akorbeng0 lEM3609215v2lEM3609216v2c201a535.9b6-3c2  a535.9240 a624.19322100a노후터널 안전관리 및 재해예방 기술개발=xDevelopment of safety maintenance and disaster prevention technology.n2/d한국건설기술연구원 [편]  a고양:b한국건설기술연구원,c2005  a152 p.:b삽화, 도표;c30 cm00a터널건설 관련 재해 최소화 및 예방기술 개발(2차년도)10a건기원;v2005-089  a연구책임자: 김동규  a연구기관: University of toronto  a참고문헌: p. 149-152 8a터널[tunnel]0KSH19980031901 a김동규,g金東奎,d1967-0KAC201851997  a한국건설기술연구원0KAB2014003954aut  aUniversity of Toronto0KAB2019048714aut 0a건기원(한국건설기술연구원);v2005-0891 a가격불명