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钡系复合合金科技成果通过技术鉴定由广东省科委和经委分别下达的科技扶贫和重点开发项目之一的钡系夏合合金产品已由新丰县铁合金厂、新丰县科委、省钢研所和北京科技大学共同研制成功，最近在广州通过省级技术鉴定。广东省冶金工业总公司受省科委和省经委的委托召开技术...
Barium alloy technology through technical appraisal By the Guangdong Provincial Science and Technology Commission and the Economic Commission separately issued by the science and technology and poverty alleviation one of the key development projects of barium-based Xia 合 alloy products have been Xinfeng County Ferroalloy Plant, Xinfeng County Science and Technology Commission, And Beijing University of Science and Technology jointly developed successfully, recently passed the provincial-level technical appraisal in Guangzhou. Guangdong Metallurgical Industry Corporation commissioned by the Provincial Science and Technology Commission and the Provincial Economic Commission held a ...