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學習快評丨qibao666888　　該??(gai)設??(she)備??(bei)由??(you)杭??(hang)州?(zhou)市??(shi)水??(shui)務??(wu)集?(ji)團?(tuan)、中?(zhong)國??(guo)鐵??(tie)建??(jian)重??(zhong)工?(gong)集??(ji)團??(tuan)、中??(zhong)鐵??(tie)十??(shi)八??(ba)局??(ju)集??(ji)團??(tuan)等??(deng)單??(dan)位??(wei)聯(lián)??(lian)合??(he)打??(da)造??(zao)??，最??(zui)大祝(da)開??(kai)挖?(wa)直??(zhi)徑??(jing)達??(da)12.68米??(mi)??，整??(zheng)機??(ji)長??(chang)107米??(mi)??，總??(zong)重??(zhong)量??(liang)3500噸??(dun)??，是?(shi)一??(yi)臺??(tai)超??(chao)大??(da)直??(zhi)徑??(jing)雙??(shuang)護??(hu)盾??(dun)隧??(sui)道??(dao)掘??(jue)進??(jin)機??(ji)??，未??(wei)來?(lai)將?(jiang)用??(yong)于??(yu)擴??(kuo)大??(da)杭??(hang)嘉??(jia)湖??(hu)南??(nan)排??(pai)后??(hou)續(xù)??(xu)西?(xi)部??(bu)通??(tong)道??(dao)工?(gong)程??(cheng)南??(nan)段??(duan)隧?(sui)洞?(dong)施?(shi)工??(gong)??。??　　中?(zhong)新??(xin)網??(wang)長??(chang)沙??(sha)3月??(yue)26日??(ri)電??(dian)(向?(xiang)一??(yi)鵬??(peng) 胡??(hu)清??(qing))26日??(ri)??，全??(quan)球??(qiu)最??(zui)大??(da)直?(zhi)徑??(jing)土??(tu)壓??(ya)平??(ping)衡??(heng)－雙??(shuang)護??(hu)盾??(dun)組??(zu)合??(he)式??(shi)隧??(sui)道??(dao)掘?(jue)進??(jin)機??(ji)“強??(qiang)基??(ji)號??(hao)”在??(zai)長??(chang)沙??(sha)下?(xia)線??(xian)??。??。