轴角可调的内外齿轮传动(External-internal gear drive of adjustable shaft angle)
轴角可调的内外齿轮传动(External-internal gear drive of adjustable shaft angl...
船舶螺旋桨螺距调节机构(Pitch adjustment for boat propeller)
船舶螺旋桨螺距调节机构(Pitch adjustment for boat propeller)
船舶螺旋桨螺距...
轴角可调的外齿轮传动(External gear drive of adjustable shaft angle)
轴角可调的外齿轮传动机构(External gear drive of adjustable shaft angle)
Ex...
三角平面轨迹往复运动机构动画(Reproducing a planar trajectory)
三角平面轨迹往复运动机构动画(Reproducing a planar trajectory)
平面轨迹往...