山东省济南钢铁厂通过深化内部改革激发企业活力,努力挖掘潜力,使经济效益连年大幅度提高。他们的主要作法是: 一、改革生产管理体系,加强各个环节的基本管理和相互协调,向管理要效益。焦化分厂的炼焦炉, Jinan Iron & Steel Plant of Shandong Province has stimulated the vitality of enterprises by deepening internal reforms, working hard to tap potentials, and greatly increasing economic efficiency year after year. Their main methods are: First, reform the production management system, strengthen the basic management and coordination of all aspects, and benefit from management. Coking plant of the coke oven,