滚成法 generating process ; fellows process

滚成球 ballup

摇滚成长记 Growing Up Twisted

滚成球形 Roll Into A Ball

成本滚动计算法 cost roll-up

单轴冷滚压成型机 single-spindle cold rolling former

滚成胡桃大小的球 Roll into balls the size of walnuts

滚轧成形 Roll Forming

螺旋滚压成形 thread rolling

滚压成型 roller forming ; [建] moulding by rolling