富二代国产app

        近(jin)日(ri)，青(qing)島地鐵2號線一期工(gong)(gong)程(cheng)延安路(lu)(lu)站-芝(zhi)泉路(lu)(lu)站區間完成(cheng)主(zhu)體結(jie)(jie)構(gou)拱(gong)部(bu)(bu)(bu)首(shou)環(huan)(huan)(huan)襯(chen)砌(qi)(qi)防水(shui)鋼(gang)(gang)(gang)筋工(gong)(gong)程(cheng)，并順利通(tong)過青(qing)島市市政工(gong)(gong)程(cheng)管(guan)理處驗收，為(wei)主(zhu)體結(jie)(jie)構(gou)拱(gong)部(bu)(bu)(bu)襯(chen)砌(qi)(qi)全(quan)(quan)面施(shi)(shi)工(gong)(gong)打下堅(jian)實基(ji)礎(chu)。延安路(lu)(lu)站-芝(zhi)泉路(lu)(lu)站區間主(zhu)體結(jie)(jie)構(gou)拱(gong)部(bu)(bu)(bu)全(quan)(quan)長235.8m，第(di)一環(huan)(huan)(huan)鋼(gang)(gang)(gang)筋混凝土(tu)二次(ci)襯(chen)砌(qi)(qi)防水(shui)板鋪設工(gong)(gong)序(xu)于(yu)(yu)8月21日(ri)開始(shi)施(shi)(shi)工(gong)(gong)，第(di)一環(huan)(huan)(huan)鋼(gang)(gang)(gang)筋混凝土(tu)二次(ci)襯(chen)砌(qi)(qi)鋼(gang)(gang)(gang)筋綁扎(zha)工(gong)(gong)序(xu)于(yu)(yu)8月28日(ri)開始(shi)施(shi)(shi)工(gong)(gong)。