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从面向21世纪经济社会的结构变化以及根据有色金属材料的技术发展动向两个方面分析结果,一般认为下列十项技术开发课题是搞活整个有色金属产业特别重要的关键技术。1.高比强度合金(Al-Li 合金)。Al-
From the analysis of the structural changes in the economy and society in the 21st century and the development trend of the technology based on the non-ferrous materials, it is generally considered that the following ten technological development projects are the key technologies that are particularly important to invigorate the entire non-ferrous metal industry. 1. High strength alloy (Al-Li alloy). Al-