The Northrop Grumman X-47B, the world’s first’s carrier-capable combat Unmanned Aerial Vehicle, flew for the first time in February.
诺斯罗普格鲁曼公司的X-47B是世界上第一架具备航母起降的无人攻击机,在二月份进行了首飞。
The Northrop Grumman X-47B, the world’s first’s carrier-capable combat Unmanned Aerial Vehicle, flew for the first time in February.
诺斯罗普格鲁曼公司的X-47B是世界上第一架具备航母起降的无人攻击机,在二月份进行了首飞。
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