https://www.thedrive.com/the-war-zone/39537/the-air-force-needs-to-reverse-engineer-parts-of-its-own-stealth-bomber
• 这有啥稀奇的,登月火箭图纸,照片录像搞丢不少,f22据说也是图纸丢了。 -星辰大海541- ♂ (0 bytes) () 03/04/2021 postreply 20:39:12