文章首先回顾了我国机床电气设备标准化工作的发展情况,介绍了目前已经公布的和正在制订的标准。接着概括地介绍了国际电工委员会(IEC)及其公布的有关机床电气设备标准的情况。对机床电气设备中继电——接触系统有关的电路图、连接图、布线图及技术文件等标准作了简要介绍。全文分两次刊出。 The article first reviews the development of the standardization of machine tool electrical equipment in our country, and introduces the standards already published and under development. This is followed by an overview of the International Electrotechnical Commission (IEC) and its published standards for machine tool electrical equipment. Electrical equipment in the machine relay - contact system-related circuit diagrams, connection diagrams, wiring diagrams and technical documents and other standards made a brief introduction. Full text published in two separate.