Silicon controlled static frequency convectors are used as medium frequency power source for this series of furnaces.

本系列电炉采用可控硅静止变频为中频电源进行感应加热。

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Silicon controlled static frequency convectors are used as medium frequency power source for this series of furnaces.

本系列电炉采用可控硅静止变频为中频电源进行感应加热。

youdao