Trong ph?n ch? ?? bài vi?t này là mã b?u ?i?n C?n Giu?c thu?c t?nh Extensive An cho nh?ng ai ?ang c?n ??n và tham kh?o? Outline A bypass swap is systematically connected to the principle ATS (CTTS), making it possible for operation without interruption in the repair service or inspection of the principle ATS.S? d?ng cho h? th?ng ?i?n h? th? k