ecial purpose broaching machine 专用拉床

ecial purpose tax 特种目的税

ecial-purpose ladder 专用梯

ecial purpose computer 专用计算机

ecial purpose micromotor 特种微电机

ecial purpose motor vehicle 专用汽车

ecial purpose grinding machine 专用磨床

ecial purpose tra fer machine 专用组合机床

ecial-purpose industrial occupancy 特殊用途工业用房

ecial purpose engineering automobile 专用工程车