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市场份额第一名依然被质疑是劣质货？揭秘国产变频器的真实水平！
国产的汇川技术和何康新能，在低中高压领域均占据了市场份额第一名，但是依然被很多人质疑是劣质货，今天来揭秘一下国产变频器的真实水平！
世界工业科技大科普：师夷长技以制夷，国货当自强！63/140
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