The McDonnell Douglas MD-11 8264811126058039098-blid-7860746448275976891

อย่า!!มองข้ามตัวเลขเหล่านี้ และ67เป๊ะๆเลยงวดนี้ 16/04/62 แนวทางสลากกินแบ่งรัฐบาล

Although no definitive aircraft program had, in the event, been launched, detailed market analysis, along with new technological research, would later prove valuable to the eventual design. The 60 orders for the KC-10 had enabled Douglas to maintain the basic DC-10 production line longer than it would have if it had only relied on commercial orders, thus delaying the need for a replacement.
from: http://ezinearticles.com/?The-McDonnell-Douglas-MD-11&id=3686127