The basis of saddle loads?
问题描述:
The basis of saddle loads?
鞍座基础(底板)的载荷?还是,鞍座载荷的依据?
答
鞍荷载的基础
The basis of saddle loads?
鞍座基础(底板)的载荷?还是,鞍座载荷的依据?
鞍荷载的基础