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感应炉的基本要素是频率、功率密度、搅拌力三者。本文先讲述三要素的基本公式和图表数据互相影响关系。把优点多的可控硅中频
Induction furnace is the basic element of frequency, power density, stirring force of the three. This article first describes the three elements of the basic formulas and chart data affect each other. Advantages of more SCR intermediate frequency