间隙变速器Transmission with mutilated tooth gear
间隙变速器Transmission with mutilated tooth gear
间隙变速器(Transmissio...
四杆圆形轨迹运动机构(Mechanism for drawing circle )
四杆圆形轨迹运动机构(Mechanism for drawing circle )
四杆圆形轨迹运动机...
平面拉伸试验机原理动画(Mechanism for 2D pulling test)
平面拉伸试验机原理动画(Mechanism for 2D pulling test)
平面拉伸试验机是...
稳定空档杆机构(Lever of stable neutral position)
稳定空档杆机构(Lever of stable neutral position)
稳定空档杆机构(Lever o...
逆平行四边形机构(Inverse parallelogram mechanism)
逆平行四边形机构(Inverse parallelogram mechanism)
逆平行四边形机构是一种...