艙外航天服為何要“延壽”? 知識帖來了
国产超碰人人做人人爽av
中??(zhong)國??(guo)航??(hang)天?(tian)科??(ke)技??(ji)集??(ji)團??(tuan) 李??(li)學??(xue)東??(dong):目??(mu)前??(qian)對??(dui)我??(wo)們??(men)平??(ping)臺?(tai)沒?(mei)有??(you)什??(shen)么??(me)影??(ying)響??(xiang)??。??但??(dan)是?(shi)為??(wei)了??(le)關(guān)?(guan)鍵??(jian)設(shè)??(she)備??(bei)??,我?(wo)們??(men)還??(hai)是??(shi)要?(yao)裝??(zhuang)防??(fang)護??(hu)板??(ban)進?(jin)行??(xing)防??(fang)護??(hu)??,防??(fang)止?(zhi)咱??(zan)們??(men)長??(chang)期??(qi)運??(yun)行??(xing)對??(dui)平??(ping)臺??(tai)造??(zao)成??(cheng)傷??(shang)害??(hai)???! 〈??(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)??。??ZOYARXDADSqibao666888 zhong ??(zhong)guo ??(guo)hang ??(hang)tian ?(tian)ke ??(ke)ji ??(ji)ji ??(ji)tuan ??(tuan) li ??(li)xue ??(xue)dong ??(dong):mu ??(mu)qian ??(qian)dui ??(dui)wo ??(wo)men ??(men)ping ??(ping)tai ?(tai)mei ?(mei)you ??(you)shen ??(shen)me ??(me)ying ??(ying)xiang ??(xiang)??。??dan ??(dan)shi ?(shi)wei ??(wei)le ??(le)guan ?(guan)jian ??(jian)she ??(she)bei ??(bei)??,wo ?(wo)men ??(men)hai ??(hai)shi ??(shi)yao ?(yao)zhuang ??(zhuang)fang ??(fang)hu ??(hu)ban ??(ban)jin ?(jin)xing ??(xing)fang ??(fang)hu ??(hu)??,fang ??(fang)zhi ?(zhi)zan ??(zan)men ??(men)chang ??(chang)qi ??(qi)yun ??(yun)xing ??(xing)dui ??(dui)ping ??(ping)tai ??(tai)zao ??(zao)cheng ??(cheng)shang ??(shang)hai ??(hai)???! i ??(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)??。??