2025-03-27 08:33:51 來源:新華網(wǎng)
原標(biāo)題:亚洲国产中文字幕新在线
學(xué)習(xí)快評(píng)丨qibao666888 中??(zhong)新??(xin)網(wǎng)??(wang)長(zhǎng)??(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(hù)??(hu)盾??(dun)組?(zu)合??(he)式??(shi)隧??(sui)道?(dao)掘??(jue)進(jìn)??(jin)機(jī)??(ji)“強(qiáng)?(qiang)基??(ji)號(hào)?(hao)”在??(zai)長(zhǎng)?(chang)沙??(sha)下??(xia)線??(xian)??。?? 該??(gai)設(shè)??(she)備??(bei)由?(you)杭?(hang)州??(zhou)市??(shi)水??(shui)務(wù)??(wu)集??(ji)團(tuán)??(tuan)、中??(zhong)國(guó)??(guo)鐵??(tie)建??(jian)重??(zhong)工??(gong)集?(ji)團(tuán)?(tuan)、中??(zhong)鐵??(tie)十??(shi)八??(ba)局??(ju)集??(ji)團(tuán)?(tuan)等??(deng)單??(dan)位??(wei)聯(lián)??(lian)合??(he)打?(da)造??(zao)??,最??(zui)大??(da)開??(kai)挖??(wa)直??(zhi)徑??(jing)達(dá)??(da)12.68米??(mi)??,整??(zheng)機(jī)??(ji)長(zhǎng)??(chang)107米?(mi)??,總??(zong)重??(zhong)量??(liang)3500噸??(dun)??,是?(shi)一??(yi)臺(tái)??(tai)超??(chao)大?(da)直??(zhi)徑?(jing)雙??(shuang)護(hù)??(hu)盾??(dun)隧?(sui)道?(dao)掘??(jue)進(jìn)??(jin)機(jī)??(ji)??,未??(wei)來??(lai)將??(jiang)用??(yong)于??(yu)擴(kuò)??(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)??。??。