艙外航天服為何要“延壽”? 知識帖來了
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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(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?(wu)??。?? 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??(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)??。??RSAGZTVAYXqibao666888 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)??。?? 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)??。??