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從“中國奇跡”到“中國分享”：中國北斗邁出“關(guān)鍵一步”

2018-11-20 08:13來(lái)源：

　　11月19日2時(shí)7分，我國在西昌衛星發(fā)射中心用長(cháng)征三號乙運載火箭（及遠征一號上面級），以“一箭雙星”方式成功發(fā)射第四十二、四十三顆北斗導航衛星，這兩顆衛星屬于中圓地球軌道衛星，是我國北斗三號系統第十八、十九顆組網(wǎng)衛星（長(cháng)時(shí)間曝光照片）。新華社記者琚振華攝

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[責任編輯：李曉蕾]

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