轧钢机主要用来为轧制小型线材，采用三辊式工作机座。

Rolling mill for rolling mainly to small wire rod, a three roller-working machine Block.

youdao

轧钢机主要用来为轧制小型线材，采用三辊式工作机座。

Rolling mill for rolling mainly to small wire rod, a three roller-working machine Block.

youdao