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为了满足国防工业对新型材料的需要,为了赶超世界先进水平,六十年代中期,国家重点投资,在我国西北地区建立了一个专门从事稀有金属材料研究与生产的大厂——宝鸡902厂,即现在的宝鸡有色金属加工厂和
In order to catch up with the world advanced level in order to catch up with the world advanced level in the national defense industry in the mid-1960s, the state invested heavily in establishing a factory in Baoji 902, a large factory specializing in the research and production of rare metal materials in the northwest of China. Now Baoji non-ferrous metal processing plants and