我国机床型号是由金属切削机床实验科学研究所编制的，经第一机械工业部同意后自今年十一月起开始实施，为便于各方面的工作，故将我国机床型号与国外型号对照表刊出，供使用时参考。至于型号编制原则，则另文介绍。 China’s machine tool model is prepared by the Institute of Experimental Science of Metal Cutting Machine, with the consent of the first Ministry of Machinery Industry since November this year, began to implement, in order to facilitate all aspects of work, it will be China’s machine tool model and foreign models comparison table For reference when used. As for the principle of model compilation, then another introduction.