同志们: 自从1979年6月原国家标准总局和原一机部联合发出通知,要求电工产品积极采用IEC标准以来,三年多已经过去了。在这段时间中,电工行业几十个专业的同志们做了大量工作,通过工作实践,使整个行业对采用国际标准的重要性和意义在认识上深化了,在采用国际标准的工作方法上也比较有 Comrades: Since the joint notification issued by the former State Bureau of Standards and the former Ministry of Machines in June 1979, requiring electrotechnical products to actively adopt IEC standards, more than three years have passed. During this period of time, dozens of professional comrades in the electrical industry have done a lot of work. Through the work practice, the entire industry has deepened its understanding of the importance and significance of adopting international standards. In the work methods of adopting international standards, Also relatively