前拉矫工作辊抬起/落下前2#下弯曲辊下降

前拉矫工作辊抬起/落下

前2#下弯曲辊下降

Kết quả (Anh) 1:

Before straightening roll up/down2# bending roll before drop

Kết quả (Anh) 2:

Before straightening work roll Lift / down before bending rolls decreased 2 #

Kết quả (Anh) 3:

Before the straightening roll up / down before the 2 bending roll


decline