If you install the upper drag strut with the head down, it will hit the lower drag strut during retraction.( )
A.如果上部拉力杆安装时头部向下,那么下部阻力杆在收缩时就会碰撞上部拉力杆 B.如果上部活塞杆收缩时头部向下,那么下部阻力杆安装时就会碰撞上部拉力杆 C.如果上部阻力杆安装时头部向下,那么在收缩时就会碰撞下部阻力杆正确答案C
If you install the upper drag strut with the head down, it will hit the lower drag strut during retraction.( )
A.如果上部拉力杆安装时头部向下,那么下部阻力杆在收缩时就会碰撞上部拉力杆 B.如果上部活塞杆收缩时头部向下,那么下部阻力杆安装时就会碰撞上部拉力杆 C.如果上部阻力杆安装时头部向下,那么在收缩时就会碰撞下部阻力杆正确答案C
