Roll loop design 滚动回路设计

loop back roll 活套辊

loop with quarter roll recovery 四分之一侧滚改出觔斗

half roll and half loop 半滚倒转

roll gap loop 轧机辊缝环

roll-stabilized loop 倾斜稳定回路

the roll stabilized loop 滚动稳定回路

roll off a loop 半斤斗翻转

loop and roll 半斤斗翻转