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据悉,1989年冶金工业部评选优质产品,其中钢材类有98种被评为优质产品,我省昆明钢铁公司生产的热轧平面弹簧扁钢和钢筋混凝土用Ⅱ级变形钢筋两种钢材被评为1989年冶金工业部优质产品。
It is reported that in 1989 the Ministry of Metallurgical Industry selected high-quality products, of which 98 were classified as high-quality steel products, the province’s Kunming Iron and Steel Company production of hot-rolled flat spring flat steel and reinforced concrete grade Ⅱ deformed steel two were rated as 1989 metallurgical industry quality products.