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學(xué)習(xí)快評丨qibao666888　　除??(chu)了??(le)執(zhí)??(zhi)行祝(xing)商?(shang)業(yè)??(ye)航??(hang)天??(tian)任??(ren)務(wù)??(wu)??，很?(hen)多??(duo)公??(gong)司??(si)今?(jin)年?(nian)還??(hai)將??(jiang)參??(can)與??(yu)到??(dao)國??(guo)家??(jia)重??(zhong)大??(da)工??(gong)程??(cheng)中?(zhong)??，中??(zhong)科??(ke)宇??(yu)航??(hang)的??(de)力??(li)箭??(jian)二??(er)號??(hao)火??(huo)箭??(jian)今??(jin)年??(nian)將??(jiang)要??(yao)首??(shou)飛??(fei)??，發(fā)??(fa)射??(she)載?(zai)人??(ren)航??(hang)天??(tian)工??(gong)程??(cheng)空??(kong)間??(jian)站?(zhan)輕?(qing)舟??(zhou)貨??(huo)運(yùn)??(yun)飛?(fei)船??(chuan)的??(de)初??(chu)樣??(yang)試??(shi)飛?(fei)船??(chuan)??。??　　不??(bu)到??(dao)4秒??(miao)??，著??(zhe)陸??(lu)腿??(tui)展??(zhan)開??(kai)到??(dao)位??(wei)??。?王??(wang)銘??(ming)剛??(gang)告??(gao)訴??(su)記??(ji)者??(zhe)??，由??(you)于??(yu)國??(guo)內(nèi)??(nei)沒??(mei)有??(you)可??(ke)借??(jie)鑒??(jian)的??(de)經(jīng)??(jing)驗??(yan)??，他??(ta)們??(men)在??(zai)設(shè)??(she)計??(ji)之?(zhi)初??(chu)??，經(jīng)??(jing)歷??(li)了??(le)無??(wu)數(shù)??(shu)的??(de)推??(tui)倒??(dao)重??(zhong)來??(lai)??。。