multi step continuous roll forging  多道连续辊锻

precision roll forging  精密辊锻

Roll forging  辊锻; 成型辊锻; 轧锻; 滚锻

roll forging deformation  辊锻变形

Roll forging die  辊锻模

roll forging die and mold  辊锻模具

roll forging machine  辊锻机

Roll Forging Process  辊锻成形工艺

Roll-Forging  辊锻

roll-forging machine  辊锻机

Semi-Steel Forging Roll  半钢轧辊

Roll Sleeve Forging  辊套锻件

Forging forging  锻造成形

smith forging (open-dir forging)  敞模锻造; 普通锻造

bight-speed roll-on roll-off ships  高速客滚船

container roll-in-and-roll-out platform(CROP)  滚装托盘

large area roll-to-roll nanoimprint lithography  大面积滚轴压印

motor roll-in-roll-off ship  汽车运输船

roll bending roll  弯辊力