HLV Nguy?n V?n ?àn cho bi?t, r?i HAGL là quy?t ??nh khó kh?n nh?t v?i ti?n v? Nguy?n Tu?n Anh, nh?ng tin h?c trò c? s? thành công ? CLB m?i Nam ??nh.The toughest faults to locate are those that happen only From time to time—intermittent events. They can be caused by negative connections, dust, Grime, corrosion or simply broken wiring or con