发展多种经营增强综合实力沈阳冶炼厂何宝才，苗春和沈阳冶炼厂作为一个置身于大都市且有５７年历史的有色金属综合性冶炼企业，面对建筑密度大、环保要求高和人员负担重等多方面因素的制约和困扰，从１９７９年开始有计划、大规模的兴办、发展多种经营和集体经济，现已基... Developing diversified operations to enhance overall strength Shenyang Baohe He Baocai, Miaochun and Shenyang smelter are a nonferrous metal smelting company with a 57-year history in the metropolis, faced with high building density, high environmental protection requirements and heavy staff burdens. Many factors and other constraints and troubles, from 1979 began to plan, large-scale development, the development of diversified operations and the collective economy, is now based ...