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完美收官！长征火箭完成今年第37次发射，成功率100%
source link: https://tech.sina.com.cn/d/s/2018-12-29/doc-ihqhqcis1516456.shtml
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完美收官！长征火箭完成今年第37次发射，成功率100%人民日报客户端2018年12月29日16时00分，我国在酒泉卫星发射中心用长征二号丁运载火箭（及远征三号上面级），成功将6颗云海二号卫星和搭载发射的鸿雁星座首颗试验星送入预定轨道。云海二
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