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space defence strategy 2019-yabo亚博88

space defence strategy 2019_france法国太空防御战略

浏览:163 发行时间:2020/8/21 0:29:00
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文档信息
发行时间:2020.01.01
总页数:31
编辑:综保科技
摘要:
the french ministry for the armed forces space defence strategy report of the “space” working group 2019 space defence strategy space defence strategy • 2019 space defence strategy • 2019 “a new frontier ” is the memorable phrase used by john fitzgerald kennedy to describe space in his speech accepting the democratic presidential nomination in 1960. a new horizon for the development of human knowledge had been identified and the space race had begun. if space was once a new frontier to be cros...
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