论文部分内容阅读
浙江省兰江冶炼厂和杭州电化厂1987年被定为国家节能一级企业,现刊登这两家企业节能工作的经验,供大家参考。
Zhejiang Lanjiang Smelter and Hangzhou Electrochemical Plant were designated as national energy-saving first-class enterprises in 1987. The experience of energy-saving work in these two companies is now published for your reference.