Boeing_X-20_Dyna-Soar
Boeing_X-20_Dyna-Soar
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Boeing_X-20_Dyna-SoarLiên quan
Boeing B-52 Stratofortress Boeing 747 Boeing 767 Boeing B-17 Flying Fortress Boeing B-29 Superfortress Boeing 777 Boeing 787 Dreamliner Boeing Boeing F/A-18E/F Super Hornet Boeing B-47 StratojetTài liệu tham khảo
WikiPedia: Boeing_X-20_Dyna-Soar http://www.astronautix.com/craft/dynasoar.htm http://www.astronautix.com/craft/tsie1949.htm http://www.deepcold.com/deepcold/dyna_main.html http://history.nasa.gov/monograph31.pdf http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.g... http://www.friends-partners.org/partners/mwade/cra... https://www.youtube.com/watch?v=IpO5q86Bqys https://commons.wikimedia.org/wiki/Category:X-20_D...