片语
Precision forming rolling forging精密成形辊锻
precision band rolling精密板带轧制
versatile e precision-rolling mill多用途精密轧机
precision rolling mill精密轧辊机
Precision rock rolling machines精密搓齿机床
high precision rolling mill高精度轧机
precision n rolling mill精密轧辊机
precision of rolling轧制精度
versatile precision-rolling mill多品种精密轧机
planishing[机] 打平(planish的ing形式)