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Different from anything Fisher-Price has ever introduced, the Wild Thing is a one person battery-powered vehicle that is designed for advanced riders who control it with joysticks - moving it different directions or spinning it around 360 degrees. My kid
Influence of hunting motion on ride quality of railway vehicle; 蛇行运动对铁道车辆平稳性的影响 2. The bifurcated graph of hunting motion of wheelsets is obtained through calculation. 应用2 9个自由度的车辆动力学模型研究直线轨道上较高速度货车脱轨的问题 ,文中探讨了通过改变转向架悬挂刚度来提高直线...