前2#下弯曲辊下降前2#下弯曲辊上升

前2#下弯曲辊下降
前2#下弯曲辊上升

Kết quả (Anh) 1:

2# bending roll before drop2# before bending roll rising

Kết quả (Anh) 2:

2 # before bending roller decline
before bending rolls rise 2 #

Kết quả (Anh) 3:

The first 2 bending roll

2 decreased before bending roll up