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tanqinglei
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樓主  發(fā)表于: 2012-10-25 21:25
各位老師好初學(xué)變頻器，想知道變頻器內部PID控制是怎么回事，比如溫控表壓力表是不是反饋給PID信號��？先謝謝你們了
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