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鞍山钢铁公司全体职工苦干了三个月已创制成功冷弯型钢设备,并即将大批生产冷弯型钢。生产冷弯型钢可以大大简化孔型设计,并能轧出热轧型钢所不能轧制的特殊断面的型钢。这种钢材可用各种厚度的薄板和不超过10公厘厚度的中板弯成中、小型钢材和大型钢材。由于冷弯型
Anshan Iron and Steel Company employees have worked hard for three months has successfully created cold-formed steel equipment, and is about to mass production of cold-formed steel. Production of cold-formed steel can greatly simplify the hole design, and can roll off the hot-rolled steel can not be rolled special cross-section of steel. This type of steel can be made of medium and small steel and large steel with sheets of various thicknesses and plates of not more than 10 mm in thickness. Due to cold-type