問題詳情
22. Which of the following rolling mill types are associated with relatively small diameter rolls in contactwith the work:
(A) cluster mill,
(B) continuous rolling mill,
(C) three-high configuration,
(D) reversingmill, and
(E) none of the above?
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增