K?t qu? c?a ?ài nào s? ???c m? th??ng tr?c ti?p t?i tr??ng quay Công ty X? s? ki?n thi?t c?a t?nh/thành ?ó.Harmonics are periodic distortions of voltage, latest, or electrical power sine waves. Harmonics in power distribution techniques are frequently a result of non-linear masses for example switched manner dc energy materials and adjustable