论文部分内容阅读
对工频有芯感应电炉的使用情况及炉龄短的原因做了分析,找到了提高炉龄的办法,并在生产中获得成功。
The frequency of core induction furnace use and the reasons for a short furnace made an analysis to find a way to improve the furnace, and in the production of success.