The hardest faults to find are people who come about only Now and again—intermittent activities. They are often due to poor connections, dust, dirt, corrosion or just broken 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?Ng??i ch?i có th? theo dõi và tham gia nhi?u kèo c??c h?n ?? t?ng kh