Materiel Research and Development in the Army Air Arm 1914-1945Разное / Materiel Research and Development in the Army Air Arm 1914-1945
Название: Materiel Research and Development in the Army Air Arm 1914-1945. AAF Historical Studies №50 Издательство: Army Air Forces Historical Office Страниц: 232 Формат: PDF Размер: 61 мб Качество: среднее Язык: английский Год: 1946 The need for new and better weapons is as old as the beginnings of organized warfare, as is the truism that better weapons can overcome an enemy having more weapons. In twentieth-century air warfare this historical truth is particularly pertinent, chiefly because of the rapid rate of obsolescence of military airplanes since 1914, during a period when international rivalry, growing commercial competition, and other pressures stimulated the development of airframes with better airfoils, power plants with better performance, and equipment with greater precision and effectiveness. ИнформацияПосетители, находящиеся в группе Гости, не могут оставлять комментарии к данной публикации.
|