H?i ngh? l?n th? nh?t n?m 2022 c?a ??ng b? công ty TNHH MTV X? s? ki?n thi?t Kon Tum Gi?i m?i (bao g?m t?t c? gi?i nào có s? thay ??i, c?p nh?t m?i ho?c ?i?u ch?nh)The toughest faults to locate are those that happen only Occasionally-intermittent event. They may be due to undesirable connections, dust, Grime, corrosion, or just broken wiring