:变压器基一句话从础知识2:什么是看到八岐大蛇变压器的额定频率?-变压器-技术前沿-变压器市场Ψ网

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                  变压器基础知识2:什么是变压刀器的额定频率?

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                   什么是变压器的额定频率?
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