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此??(ci)次??(ci)出??(chu)艙??(cang)?,神??(shen)舟??(zhou)十??(shi)九??(jiu)號??(hao)航??(hang)天??(tian)員??(yuan)蔡??(cai)旭??(xu)哲??(zhe)和??(he)宋??(song)令??(ling)東??(dong)身??(shen)著??(zhe)中??(zhong)國??(guo)空??(kong)間??(jian)站??(zhan)艙??(cang)外??(wai)航?(hang)天?(tian)服??(fu)?,圓??(yuan)滿??(man)完?(wan)成??(cheng)出??(chu)艙??(cang)活??(huo)動??(dong)??。??至??(zhi)此??(ci)?,中??(zhong)國??(guo)空??(kong)間??(jian)站??(zhan)艙??(cang)外??(wai)航??(hang)天??(tian)服??(fu)已??(yi)經(jīng)??(jing)圓??(yuan)滿??(man)保??(bao)障??(zhang)空??(kong)間??(jian)站?(zhan)任??(ren)務??(wu)以??(yi)來??(lai)的??(de)19次??(ci)出??(chu)艙??(cang)活??(huo)動??(dong)?,使??(shi)用??(yong)年??(nian)限??(xian)次??(ci)數(shù)??(shu)超??(chao)出??(chu)“3年??(nian)15次??(ci)”的??(de)壽??(shou)命??(ming)設??(she)計??(ji)指??(zhi)標??(biao)??????(kong)間??(jian)站??(zhan)艙??(cang)外??(wai)航??(hang)天??(tian)服??(fu)是??(shi)我??(wo)國??(guo)首??(shou)個??(ge)在??(zai)軌??(gui)開??(kai)展??(zhan)壽??(shou)命??(ming)評??(ping)估??(gu)工??(gong)作??(zuo)的??(de)飛??(fei)行??(xing)產(chǎn)??(chan)品?(pin)??。 中??(zhong)國??(guo)航??(hang)天?(tian)員??(yuan)科??(ke)研??(yan)訓??(xun)練??(lian)中??(zhong)心?(xin) 劉??(liu)東??(dong)岳?(yue):二??(er)代??(dai)艙??(cang)外??(wai)服??(fu)是??(shi)在??(zai)使??(shi)用??(yong)壽??(shou)命??(ming)、安??(an)全??(quan)可??(ke)靠?(kao)性??(xing)、活??(huo)動?(dong)工??(gong)效??(xiao)和??(he)測??(ce)試??(shi)維?(wei)修??(xiu)性??(xing)等??(deng)方??(fang)面??(mian)有??(you)一??(yi)個??(ge)全??(quan)面??(mian)提??(ti)升??(sheng)??。??單??(dan)次??(ci)出??(chu)艙??(cang)活??(huo)動??(dong)時??(shi)間??(jian)延??(yan)長?(chang)至??(zhi)8小??(xiao)時??(shi)以??(yi)上??(shang)??,活??(huo)動??(dong)關??(guan)節(jié)??(jie)的?(de)壽?(shou)命??(ming)提??(ti)升??(sheng)10余??(yu)倍??(bei)??,活??(huo)動??(dong)工?(gong)效??(xiao)大?(da)幅??(fu)提??(ti)升??(sheng)??,具??(ju)備??(bei)較??(jiao)好?(hao)的??(de)測??(ce)試??(shi)性??(xing)和??(he)維??(wei)修??(xiu)性??(xing)??。FBUHRLTIFQqibao666888 ci ??(ci)ci ??(ci)chu ??(chu)cang ??(cang)?,shen ??(shen)zhou ??(zhou)shi ??(shi)jiu ??(jiu)hao ??(hao)hang ??(hang)tian ??(tian)yuan ??(yuan)cai ??(cai)xu ??(xu)zhe ??(zhe)he ??(he)song ??(song)ling ??(ling)dong ??(dong)shen ??(shen)zhe ??(zhe)zhong ??(zhong)guo ??(guo)kong ??(kong)jian ??(jian)zhan ??(zhan)cang ??(cang)wai ??(wai)hang ?(hang)tian ?(tian)fu ??(fu)?,yuan ??(yuan)man ??(man)wan ?(wan)cheng ??(cheng)chu ??(chu)cang ??(cang)huo ??(huo)dong ??(dong)??。??zhi ??(zhi)ci ??(ci)?,zhong ??(zhong)guo ??(guo)kong ??(kong)jian ??(jian)zhan ??(zhan)cang ??(cang)wai ??(wai)hang ??(hang)tian ??(tian)fu ??(fu)yi ??(yi)jing ??(jing)yuan ??(yuan)man ??(man)bao ??(bao)zhang ??(zhang)kong ??(kong)jian ??(jian)zhan ?(zhan)ren ??(ren)wu ??(wu)yi ??(yi)lai ??(lai)de ??(de)19ci ??(ci)chu ??(chu)cang ??(cang)huo ??(huo)dong ??(dong)?,shi ??(shi)yong ??(yong)nian ??(nian)xian ??(xian)ci ??(ci)shu ??(shu)chao ??(chao)chu ??(chu)“3nian ??(nian)15ci ??(ci)”de ??(de)shou ??(shou)ming ??(ming)she ??(she)ji ??(ji)zhi ??(zhi)biao ??(biao)??。kong ??(kong)jian ??(jian)zhan ??(zhan)cang ??(cang)wai ??(wai)hang ??(hang)tian ??(tian)fu ??(fu)shi ??(shi)wo ??(wo)guo ??(guo)shou ??(shou)ge ??(ge)zai ??(zai)gui ??(gui)kai ??(kai)zhan ??(zhan)shou ??(shou)ming ??(ming)ping ??(ping)gu ??(gu)gong ??(gong)zuo ??(zuo)de ??(de)fei ??(fei)xing ??(xing)chan ??(chan)pin ?(pin)???! hong ??(zhong)guo ??(guo)hang ??(hang)tian ?(tian)yuan ??(yuan)ke ??(ke)yan ??(yan)xun ??(xun)lian ??(lian)zhong ??(zhong)xin ?(xin) liu ??(liu)dong ??(dong)yue ?(yue):er ??(er)dai ??(dai)cang ??(cang)wai ??(wai)fu ??(fu)shi ??(shi)zai ??(zai)shi ??(shi)yong ??(yong)shou ??(shou)ming ??(ming)、an ??(an)quan ??(quan)ke ??(ke)kao ?(kao)xing ??(xing)、huo ??(huo)dong ?(dong)gong ??(gong)xiao ??(xiao)he ??(he)ce ??(ce)shi ??(shi)wei ?(wei)xiu ??(xiu)xing ??(xing)deng ??(deng)fang ??(fang)mian ??(mian)you ??(you)yi ??(yi)ge ??(ge)quan ??(quan)mian ??(mian)ti ??(ti)sheng ??(sheng)??。??dan ??(dan)ci ??(ci)chu ??(chu)cang ??(cang)huo ??(huo)dong ??(dong)shi ??(shi)jian ??(jian)yan ??(yan)chang ?(chang)zhi ??(zhi)8xiao ??(xiao)shi ??(shi)yi ??(yi)shang ??(shang)??,huo ??(huo)dong ??(dong)guan ??(guan)jie ??(jie)de ?(de)shou ?(shou)ming ??(ming)ti ??(ti)sheng ??(sheng)10yu ??(yu)bei ??(bei)??,huo ??(huo)dong ??(dong)gong ?(gong)xiao ??(xiao)da ?(da)fu ??(fu)ti ??(ti)sheng ??(sheng)??,ju ??(ju)bei ??(bei)jiao ??(jiao)hao ?(hao)de ??(de)ce ??(ce)shi ??(shi)xing ??(xing)he ??(he)wei ??(wei)xiu ??(xiu)xing ??(xing)??。