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原標題：老赵第一次上媛媛

　　此??(ci)次??(ci)出??(chu)艙??(cang)??，航?(hang)天??(tian)員??(yuan)完??(wan)成??(cheng)了??(le)空??(kong)間??(jian)站??(zhan)空??(kong)間??(jian)碎??(sui)片??(pian)防??(fang)護??(hu)裝??(zhuang)置?(zhi)及??(ji)艙??(cang)外??(wai)輔??(fu)助??(zhu)設(shè)??(she)施?(shi)安??(an)裝?(zhuang)、艙??(cang)外??(wai)設(shè)??(she)備??(bei)設(shè)??(she)施??(shi)巡??(xun)檢??(jian)等??(deng)任??(ren)務??(wu)??。??其??(qi)實??(shi)從??(cong)神??(shen)舟??(zhou)十??(shi)七??(qi)號??(hao)乘??(cheng)組??(zu)開??(kai)始?(shi)??，航??(hang)天??(tian)員??(yuan)的??(de)出??(chu)艙??(cang)任??(ren)務??(wu)就??(jiu)包??(bao)含??(han)有??(you)空??(kong)間??(jian)站??(zhan)空??(kong)間??(jian)碎??(sui)片??(pian)防??(fang)護??(hu)裝??(zhuang)置??(zhi)安??(an)裝??(zhuang)、艙??(cang)外??(wai)設(shè)??(she)備??(bei)設(shè)??(she)施??(shi)巡??(xun)檢??(jian)及??(ji)處??(chu)置??(zhi)等??(deng)任??(ren)務??(wu)??，到??(dao)目??(mu)前??(qian)為??(wei)止??(zhi)的??(de)每??(mei)一??(yi)次?(ci)出??(chu)艙??(cang)任??(ren)務??(wu)也??(ye)都??(dou)有??(you)類??(lei)似??(si)的??(de)內(nèi)??(nei)容??(rong)??。　　艙??(cang)外??(wai)航?(hang)天??(tian)服??(fu)是??(shi)航??(hang)天?(tian)員??(yuan)艙??(cang)外??(wai)活??(huo)動?(dong)過??(guo)程??(cheng)中??(zhong)的??(de)核??(he)心??(xin)裝??(zhuang)備??(bei)?，承??(cheng)擔??(dan)保??(bao)障?(zhang)著?(zhe)航??(hang)天?(tian)員??(yuan)在??(zai)艙??(cang)外?(wai)活??(huo)動??(dong)中??(zhong)的??(de)生?(sheng)命??(ming)安??(an)全??(quan)和?(he)高??(gao)效??(xiao)作?(zuo)業(yè)??(ye)?。??據(jù)?(ju)了?(le)解??(jie)?，中祝(zhong)國??(guo)空??(kong)間??(jian)站??(zhan)艙??(cang)外?(wai)航??(hang)天??(tian)服??(fu)是?(shi)第??(di)二??(er)代??(dai)“飛??(fei)天??(tian)”艙??(cang)外??(wai)航??(hang)天??(tian)服?(fu)?，按??(an)照??(zhao)設(shè)??(she)計??(ji)標??(biao)準??(zhun)?，使??(shi)用??(yong)壽??(shou)命??(ming)為??(wei)“在?(zai)軌??(gui)貯??(zhu)存??(cun)3年??(nian)?，其??(qi)間??(jian)?，出??(chu)艙??(cang)使??(shi)用??(yong)次??(ci)數(shù)??(shu)不??(bu)小??(xiao)于??(yu)15次??(ci)”?。。