艙外航天服為何要“延壽”? 知識帖來了
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此??(ci)次??(ci)出??(chu)艙??(cang)活??(huo)動??(dong)??,是??(shi)目??(mu)前??(qian)空??(kong)間??(jian)站??(zhan)任??(ren)務(wù)??(wu)期??(qi)間??(jian)出??(chu)艙??(cang)設(shè)??(she)備?(bei)數(shù)??(shu)量??(liang)最??(zui)多??(duo)的??(de)一??(yi)次??(ci)??,航??(hang)天??(tian)員??(yuan)需??(xu)要??(yao)移??(yi)動??(dong)至??(zhi)多??(duo)個??(ge)作??(zuo)業(yè)??(ye)點??(dian)進??(jin)行??(xing)安??(an)裝??(zhuang)操??(cao)作?(zuo)??。?? 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(wù)??(wu)具??(ju)有??(you)出??(chu)艙??(cang)設(shè)??(she)備?(bei)多??(duo)、設(shè)??(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(wù)??(wu)??。??AQOCITBVFLqibao666888 ci ??(ci)ci ??(ci)chu ??(chu)cang ??(cang)huo ??(huo)dong ??(dong)??,shi ??(shi)mu ??(mu)qian ??(qian)kong ??(kong)jian ??(jian)zhan ??(zhan)ren ??(ren)wu ??(wu)qi ??(qi)jian ??(jian)chu ??(chu)cang ??(cang)she ??(she)bei ?(bei)shu ??(shu)liang ??(liang)zui ??(zui)duo ??(duo)de ??(de)yi ??(yi)ci ??(ci)??,hang ??(hang)tian ??(tian)yuan ??(yuan)xu ??(xu)yao ??(yao)yi ??(yi)dong ??(dong)zhi ??(zhi)duo ??(duo)ge ??(ge)zuo ??(zuo)ye ??(ye)dian ??(dian)jin ??(jin)xing ??(xing)an ??(an)zhuang ??(zhuang)cao ??(cao)zuo ?(zuo)??。?? shen ??(shen)zhou ?(zhou)shi ??(shi)jiu ??(jiu)hao ??(hao)cheng ??(cheng)zu ??(zu)de ??(de)di ??(di)san ??(san)ci ??(ci)chu ??(chu)cang ??(cang)huo ??(huo)dong ?(dong)?,ye ??(ye)shi ??(shi)kong ??(kong)jian ??(jian)zhan ??(zhan)jie ??(jie)duan ??(duan)de ??(de)di ?(di)19ci ??(ci)chu ??(chu)cang ??(cang)huo ??(huo)dong ??(dong)?,zhe ??(zhe)ci ??(ci)chu ??(chu)cang ??(cang)ren ??(ren)wu ??(wu)ju ??(ju)you ??(you)chu ??(chu)cang ??(cang)she ??(she)bei ?(bei)duo ??(duo)、she ??(she)bei ?(bei)chi ??(chi)cun ??(cun)da ??(da)、an ??(an)zhuang ??(zhuang)dian ??(dian)wei ??(wei)duo ??(duo)de ??(de)te ??(te)dian ??(dian)he ??(he)nan ??(nan)dian ??(dian)?,tian ?(tian)di ?(di)mi ??(mi)qie ??(qie)xie ??(xie)tong ??(tong)?,yuan ??(yuan)man ??(man)wan ??(wan)cheng ??(cheng)le ??(le)shen ??(shen)shi ??(shi)jiu ??(jiu)cheng ??(cheng)zu ??(zu)chu ??(chu)cang ?(cang)huo ??(huo)dong ??(dong)de ??(de)shou ??(shou)guan ??(guan)ren ??(ren)wu ??(wu)??。??