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Harmonics are periodic distortions of voltage, recent, or ability sine waves. Harmonics in electric power distribution techniques are sometimes due to non-linear masses for example switched mode dc energy provides and adjustable pace motor drives. Chúng tôi cung cấp rất nhiều thông tin cực kỳ quan trọng để giúp cho https://mauricea899rjb1.wikimidpoint.com/user

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