spline drive socket 花键驱动套管

governor drive spline 调速器驱动花键

drive spline 传动花键

drive spline connection 传动花键接头

crankshaft drive spline 曲轴传动花键

front axle drive shaft spline 前桥驱动轴花键

oil pump drive spline 油泵驱动花键轴

drive shaft spline 主动轴花键

balance weight drive gear spline 平衡重驱动齿轮花键