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南秘鲁铜公司依洛冶炼厂1号反射炉到80年2月17日创造了连续运转20年的记录。这台炉子是该厂四台反射炉中的一台,在该炉迠
Peru Peru copper company according to Luo smelter No. 1 furnace to February 17, 1980 to create a continuous operation of 20 years of records. This stove is one of the four reflecting furnaces in the plant where the furnace is located