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原標題：嫩草研究所入口一二三四

學習快評丨qibao666888　　據(jù)??(ju)中??(zhong)鐵??(tie)二??(er)十??(shi)五??(wu)局??(ju)項??(xiang)目??(mu)負??(fu)責??(ze)人??(ren)林??(lin)高??(gao)山??(shan)介??(jie)紹??(shao)??，此??(ci)次??(ci)吊??(diao)裝??(zhuang)的?(de)鋼??(gang)梁??(liang)長??(chang)56.7米??(mi)??，寬??(kuan)6米??(mi)??，體??(ti)積??(ji)大??(da)、噸??(dun)位??(wei)高??(gao)??，吊??(diao)裝??(zhuang)施?(shi)工??(gong)連??(lian)續(xù)??(xu)跨??(kua)越??(yue)6條?(tiao)鐵??(tie)路??(lu)既??(ji)有??(you)線??(xian)(即??(ji)已??(yi)開??(kai)通??(tong)的??(de)鐵??(tie)路??(lu)線??(xian))??，需??(xu)在??(zai)3小??(xiao)時??(shi)的??(de)“天??(tian)窗??(chuang)點??(dian)”內?(nei)完??(wan)成?(cheng)??，任??(ren)務??(wu)時??(shi)間??(jian)緊??(jin)、安?(an)全??(quan)風??(feng)險??(xian)高??(gao)??。??　　據(jù)??(ju)中??(zhong)鐵??(tie)二??(er)十??(shi)五??(wu)局??(ju)項??(xiang)目??(mu)負??(fu)責??(ze)人??(ren)林??(lin)高??(gao)山??(shan)介??(jie)紹??(shao)?，此?(ci)次??(ci)吊??(diao)裝??(zhuang)的??(de)鋼??(gang)梁??(liang)長??(chang)56.7米??(mi)?，寬??(kuan)6米??(mi)?，體??(ti)積??(ji)大??(da)、噸??(dun)位??(wei)高??(gao)?，吊??(diao)裝??(zhuang)施?(shi)工??(gong)連??(lian)續(xù)??(xu)跨??(kua)越??(yue)6條??(tiao)鐵??(tie)路??(lu)既??(ji)有??(you)線??(xian)(即?(ji)已??(yi)開??(kai)通??(tong)的??(de)鐵??(tie)路?(lu)線??(xian))?，需?(xu)在??(zai)3小??(xiao)時??(shi)的?(de)“天??(tian)窗??(chuang)點??(dian)”內??(nei)完??(wan)成??(cheng)?，任??(ren)務??(wu)時??(shi)間??(jian)緊?(jin)、安??(an)全??(quan)風??(feng)險??(xian)高??(gao)??。??。