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邢台冶金机械轧辊厂的低球墨无限冷硬铸铁轧辊和φ610×1700毫米冷轧工作,被评为冶金部优质产品。
Xingtai Metallurgical Machinery Factory roll of low-temperature ink unlimited chilled cast iron and φ610 × 1700 mm cold-rolled work, was rated as Metallurgical Department of quality products.