“八五”期间，贵溪冶炼厂认真抓好科学技术进步，跟踪世界铜冶炼的先进技术，不断进行技术改造，使工厂的产品、产量、产值等方面都有飞跃发展和提高，电铜产量提高近５０％，电铜的质量被评为一类品。技术改造的实施，增强了工厂的发展后劲。１　技术改造实施前的设计管理工 During the “Eighth Five-Year Plan”, Guixi Smelter paid close attention to the progress of science and technology, followed the world’s advanced technology of copper smelting and constantly carried out technological transformation to make the factory’s products, output and output value all have a rapid development and improvement. The output of electro-copper By nearly 50%, the quality of electro-copper is rated as a category. The implementation of technological transformation has strengthened the development potential of the factory. 1 technical transformation before the implementation of design management