The hardest faults to find are the ones that take place only Occasionally—intermittent occasions. They can be a result of terrible connections, dust, Dust, corrosion or simply broken wiring or connectors..) b?n l?u ý l?i nh?p li?u. Trong ?i?u ki?n có th? MinhNgoc luôn Hello?n ho?c trong m?t kho?n th?i gian nh?t ??nh tr??c khi ?i?u ch?nh, t?t n