The center of gravity moves in relation to the loads on the wings
A、Movementofthecenterofgavityisregardlesstotheloadsonthewings.
B、Movementofthecenterofgravityisnotdependingontheloadsonthewings.
C、Movementofthecenterofgravityisrelativewriththeloadsonthewrings.
发布时间：2025-09-30 14:30:58
