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威猛的小綿羊
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樓主  發(fā)表于: 2022-03-31 11:06
客戶(hù)強制要求變頻器使用漏電空開(kāi)，現在一啟動(dòng)就跳閘，載波頻率也調最低了，有沒(méi)什么辦法。。
zhuyongxiong
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1樓  發(fā)表于: 2022-03-31 15:44
這些問(wèn)題都是老生常談啦，翻翻記錄你會(huì )有意想不到的收獲
人生最重要的不是努力、不是奮斗、而是抉擇！

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