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高频感应焊机屏蔽效果评价李迅郑国选刘正军近年来，高频感应加热工艺已广泛应用于高频热处理、焊接、冶炼等生产过程中，接触高频电磁场职业危害的人员越来越多，已引起人们的关注。但是，目前我国高频感应焊机尚无较完善的卫生防护措施，因而相当部分强电磁辐射问题未得...
In recent years, high-frequency induction heating process has been widely used in high frequency heat treatment, welding, smelting and other production processes, contact with occupational hazards of high frequency electromagnetic field more and more people have been Attract people’s attention. However, at present, China’s high-frequency induction welding machine is not perfect sanitary protection measures, so a considerable part of the strong electromagnetic radiation problem ...