能源问题是我国四化建设的首要问题,对社会和经济发展,都起着重大的作用。通过节能工作,可促进工艺技术改造和设备更新换代,带动整个工业部门的发展和提高,改革不合理的工业结构和产品结构;可改 The energy issue is the primary issue of the four modernizations in our country and plays a significant role in social and economic development. Through energy-saving work, we can promote the technological transformation and upgrading of equipment, drive the development and enhancement of the entire industrial sector, and reform the irrational industrial structure and product mix;