我国将重点发展高效、节能通用产品新华社信息国家机械局在《机械工业产品结构调整指导意见》中提出，我国将重点发展高效、节能通用产品（含风机、工业泵、压缩机、冷冻机、空分设备、换热器及阀门）。通用产品耗电量约占全国发电量的40％左右，若使这些产品效率平均提高1％， China will focus on the development of high-efficiency and energy-saving general products. The National Machinery Bureau of the State Administration of Industry and Machinery in the “Guidance on Structural Adjustment of Mechanical Products” stated that China will focus on the development of high-efficiency, energy-saving universal products (including fans, industrial pumps, compressors, and freezers). Air separation equipment, heat exchangers and valves). The power consumption of general products accounts for about 40% of the national electricity generation. If the average efficiency of these products is increased by 1%,