Really?! Where can I get more detail report and/or video
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送交者: 蓝隼 于 2008-02-02, 16:17:09:
回答: 蓝隼,the US navy has just demoed its new EM Railgun prototype. 由 steven 于 2008-02-02, 15:45:40:
Can't wait to see the dream comes true! EM railgun, does the name means that it is using the magnetic projectile?
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