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學習快評丨qibao666888　　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??(she)施??(shi)安??(an)裝??(zhuang)、艙??(cang)外??(wai)設??(she)備??(bei)設??(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)置祝(zhi)安??(an)裝?(zhuang)、艙??(cang)外??(wai)設??(she)備??(bei)設??(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??(nei)容??(rong)?。　　此??(ci)次??(ci)出?(chu)艙??(cang)??，神??(shen)舟??(zhou)十??(shi)九??(jiu)號??(hao)航??(hang)天??(tian)員??(yuan)蔡??(cai)旭??(xu)哲??(zhe)和??(he)宋??(song)令??(ling)東?(dong)身??(shen)著??(zhe)中??(zhong)國??(guo)空??(kong)間??(jian)站??(zhan)艙??(cang)外??(wai)航??(hang)天??(tian)服??(fu)??，圓??(yuan)滿??(man)完??(wan)成??(cheng)出??(chu)艙??(cang)活??(huo)動??(dong)??。??至??(zhi)此??(ci)??，中??(zhong)國??(guo)空??(kong)間??(jian)站??(zhan)艙??(cang)外??(wai)航??(hang)天??(tian)服?(fu)已??(yi)經?(jing)圓??(yuan)滿?(man)保??(bao)障??(zhang)空??(kong)間??(jian)站??(zhan)任?(ren)務?(wu)以??(yi)來??(lai)的??(de)19次??(ci)出??(chu)艙??(cang)活??(huo)動??(dong)??，使??(shi)用??(yong)年??(nian)限??(xian)次??(ci)數(shù)?(shu)超?(chao)出?(chu)“3年??(nian)15次??(ci)”的??(de)壽??(shou)命??(ming)設??(she)計??(ji)指?(zhi)標??(biao)???？??(kong)間??(jian)站??(zhan)艙??(cang)外??(wai)航??(hang)天??(tian)服??(fu)是??(shi)我??(wo)國??(guo)首??(shou)個??(ge)在??(zai)軌?(gui)開??(kai)展??(zhan)壽??(shou)命?(ming)評??(ping)估??(gu)工??(gong)作??(zuo)的??(de)飛??(fei)行??(xing)產??(chan)品??(pin)??。。