workpiece peripheral speed 工件的圆周转速

grinding wheel peripheral speed 工作速度

rotor peripheral speed 转子圆周速度

roll peripheral speed 辊轴圆周速度

Peripheral speed and width 圆周速度和宽度

stepped adjustable constant peripheral speed 有级恒线速

drill peripheral speed 钻周速

journal peripheral speed 轴颈的圆周速度

high-speed peripheral 高速外围设备