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同时被列入“七五”“军转民”国家重点科技开发项目和上海市经委500项引进消化吸收计划的WD67Y-250/4000双机联动液压板料折弯机,经上海新力机器厂近二年努力,终于研制成功。最近,该机通过了部级鉴定,专家评审组认为:该机的综合性能达到了80年代国际同类产品的水平,在国内同类产品中处于领先地位,具有明显的经济和社会效益。
At the same time, it was included in the “Seventh Five-Year Plan” “National Economy and Civil Aviation” national key scientific and technological development projects and the Shanghai Municipal Commission of Economic and Social Affairs introduced 500 WD67Y-250/4000 double hydraulic press brakes with the introduction of digestion and absorption plan, which was passed by Shanghai Xinli Machinery Factory. After two years of hard work, it was finally developed successfully. Recently, the aircraft passed the ministerial appraisal. The expert assessment team believes that the aircraft’s overall performance has reached the level of the international similar products in the 1980s, and it has taken the leading position in domestic similar products, with obvious economic and social benefits.