V*******n
发帖数: 1 | 1 连图纸都是俄国进口，骡马是美国最垃圾的公司，很适合老逼犟龟天。LOL | V*******n
发帖数: 1 | 2 The F-35B, the VSTOL variant of the fighter, does indeed copy Yakovlev’s
lift fan design that they pioneered with the Yak-141. Following the collapse
of the Soviet Union, in the 1990s, Yakovlev sold Lockheed Martine the
rights to the lift-fan technology as well as all of their R&D data. |
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