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荣誉证书

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专利证书

变频器输出电流极性识别方法、装置、控制器和存储介质

一种用于变频器的硬件限流方法、装置及存储介质

CPLD控制实现最小脉宽限制的变频器及控制实现方法

一种变频器降转矩曲线在线自适应方法

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