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北京有色冶金设计研究总院为郴州地区有色冶炼厂设计炼锡车间。生产流程为电炉熔炼—火法精炼—电解精炼。产品为1号或特号锡。设计能力为150～200吨。经过半年的努力,该厂已生
Beijing Nonferrous Metallurgical Design and Research Institute for the design of non-ferrous smelters Chenzhou refining smelting workshop. Production process for the electric furnace smelting - fire refining - electrolytic refining. The product is No. 1 or No. Tin. Design capacity of 150 to 200 tons. After six months of hard work, the plant has been born