還是用split rudder，照片上很清楚。單就這點就沒有達到B-21的六代機隱身水平。

來源: 大觀園的賈探春於 2024-12-31 20:50:58 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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