Содержание
Слайд 2Douglas' main competitor at the time, the Boeing Model 247
Douglas DC-3
Boeing weighed
Douglas' main competitor at the time, the Boeing Model 247
Douglas DC-3
Boeing weighed

half less but had a high cruising speed and less fuel consumption.
Слайд 3Models produced in the 1930s and 40s
Models produced in the 1930s and 40s

Слайд 4The performance characteristics of Douglas DC-3
The performance characteristics of Douglas DC-3

Следующая -
Элементы таблицы Менделеева