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學習快評丨qibao666888　　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??(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??(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)”??。　　神??(shen)舟??(zhou)十??(shi)九??(jiu)號??(hao)乘??(cheng)組?(zu)的??(de)第??(di)三??(san)次??(ci)出??(chu)艙??(cang)活??(huo)動??(dong)??，也??(ye)是??(shi)空??(kong)間??(jian)站??(zhan)階??(jie)段??(duan)的??(de)第??(di)19次??(ci)出??(chu)艙??(cang)活?(huo)動??(dong)??，這??(zhe)次??(ci)出??(chu)艙??(cang)任??(ren)務??(wu)具??(ju)有??(you)出??(chu)艙??(cang)設??(she)備??(bei)多??(duo)、設??(she)備?(bei)尺??(chi)寸??(cun)大??(da)、安??(an)裝??(zhuang)點??(dian)位??(wei)多??(duo)的??(de)特??(te)點??(dian)和??(he)難??(nan)點??(dian)??，天??(tian)地??(di)密??(mi)切??(qie)協(xié)??(xie)同??(tong)??，圓??(yuan)滿??(man)完??(wan)成??(cheng)了?(le)神??(shen)十??(shi)九??(jiu)乘??(cheng)組??(zu)出?(chu)艙??(cang)活??(huo)動??(dong)的??(de)收??(shou)官??(guan)任??(ren)務??(wu)??。??。