How Much Longer Are The 777X's Wings Than The 777's?
One of these innovations is on the wings, with the 777X having longer wings and iconic curved wingtips. While the 777 has a ...
来自MSN7 个月
5 Very Cool Things About The Boeing 777X
Boeing once again chose to use raked wingtips instead of conventional winglets. The gentle curve alters the airflow over the wings' surface, increasing lift and reducing drag. Want answers to more ...