The toughest faults to search out are people who materialize only Every so often—intermittent occasions. They may be brought on by lousy connections, dust, Dust, corrosion or just damaged wiring or connectors.Th?ng kê t? ??ng c?p nh?t khi k?t thúc bu?i t??ng thu?t tr?c ti?p k?t qu? x? s??ây là gi?i ??u th? thao ?i?n t? th? hai v?i t? cách l�