The running of axes X and Y is driven by servo motor and ball screw shaft and the punching position is controlled by double axes numerical control system.

轴及Y轴运行由伺服电机及滚珠丝杠驱动，由双轴数控系统控制冲孔位置。

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Rams keeper Bywater made a hash of his clearance, punching the ball back towards the unmarked Best, who controlled it with his chest before slotting home on the half-volley.

BBC: SPORT | Football | Championship | Derby 2-1 Coventry