中國航空網紅介紹中國西飛和沈飛試飛的兩架無垂尾飛機。著重介紹新機試飛時的伴飛，殲20S和殲16。必須是雙座機。

來源: thore 於 2024-12-27 19:29:08 [舊帖] [給我悄悄話] 本文已被閱讀：次

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