اختيار مواد دلافين مصانع الصلب المخصصة لإنتاج القطاعات المعدنية الكبيرة والمتوسطة
Description：In view of the complex section of large and medium-sized steel and the different main properties of the rolling mill rolls in each stand of the rolling mill, this paper points out the factors that should be considered in the selection of roll materials for the rough rolling unit, intermediate rolling stand and finishing rolling […]
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