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學習快評丨qibao666888　　據(jù)??(ju)了??(le)解??(jie)?，從??(cong)神??(shen)舟??(zhou)十??(shi)七??(qi)號??(hao)乘??(cheng)組??(zu)開?(kai)始??(shi)?，航??(hang)天??(tian)員??(yuan)們??(men)共??(gong)七??(qi)次??(ci)出??(chu)艙??(cang)?，對??(dui)太??(tai)陽??(yang)翼??(yi)等??(deng)設??(she)備??(bei)設??(she)施??(shi)進??(jin)行??(xing)過??(guo)三??(san)次??(ci)維??(wei)護??(hu)?，基?(ji)本?(ben)完??(wan)成??(cheng)了??(le)艙??(cang)外??(wai)關??(guan)鍵??(jian)設?(she)備??(bei)和??(he)艙??(cang)體??(ti)核??(he)心??(xin)部??(bu)位??(wei)的??(de)空??(kong)間??(jian)碎??(sui)片??(pian)防??(fang)護??(hu)裝??(zhuang)置??(zhi)的??(de)增??(zeng)補??(bu)安??(an)裝??(zhuang)??。??　　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??(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)??。??。