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學(xué)習(xí)快評(píng)丨qibao666888　　中??(zhong)國(guó)??(guo)航??(hang)天??(tian)員??(yuan)科??(ke)研??(yan)訓(xùn)??(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(dòng)??(dong)工??(gong)效??(xiao)和??(he)測(cè)?(ce)試??(shi)維??(wei)修??(xiu)性??(xing)等??(deng)方??(fang)面?(mian)有??(you)一?(yi)個(gè)??(ge)全??(quan)面??(mian)提??(ti)升?(sheng)??。??單??(dan)次??(ci)出??(chu)艙??(cang)活??(huo)動(dòng)?(dong)時(shí)??(shi)間??(jian)延??(yan)長(zhǎng)??(chang)至?(zhi)8小??(xiao)時(shí)??(shi)以??(yi)上??(shang)??，活??(huo)動(dòng)??(dong)關(guān)?(guan)節(jié)??(jie)的??(de)壽??(shou)命??(ming)提??(ti)升??(sheng)10余??(yu)倍??(bei)??，活??(huo)動(dòng)??(dong)工??(gong)效??(xiao)大??(da)幅??(fu)提??(ti)升??(sheng)??，具??(ju)備??(bei)較??(jiao)好??(hao)的??(de)測(cè)??(ce)試??(shi)性??(xing)和??(he)維??(wei)修??(xiu)性??(xing)???！　〈??(ci)次??(ci)出??(chu)艙?(cang)活??(huo)動(dòng)??(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(dòng)??(dong)至??(zhi)多??(duo)個(gè)??(ge)作??(zuo)業(yè)??(ye)點(diǎn)??(dian)進(jìn)?(jin)行??(xing)安??(an)裝??(zhuang)操??(cao)作??(zuo)??。??。