cross s roll横轧辊
Cross-roll rolling交叉辊轧制
cross-roll straightening machine斜辊矫直机;斜辊横矫直机
cross s roll straightening machine横轧辊矫直机
two-cross-roll piercing process二辊斜轧穿孔
cross roll straightening machine横轧辊矫直机;斜辊横矫直机
Pair Cross Roll轧制技术
cross-over roll交叉绝缘器
forward cross roll右前进外刃与左前进外刃交叉滑行