艙外航天服為何要“延壽”? 知識帖來了
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(央??(yang)視??(shi)新??(xin)聞?(wen)客??(ke)戶??(hu)端??(duan)) 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??(guan)鍵??(jian)設??(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)??。QSOXYAKNTTqibao666888 (yang ??(yang)shi ??(shi)xin ??(xin)wen ?(wen)ke ??(ke)hu ??(hu)duan ??(duan)) 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)??。