The toughest faults to uncover are people who take place only Every now and then—intermittent events. They are often because of undesirable connections, dust, dirt, corrosion or just damaged wiring or connectors.Ng??i ch?i có th? theo dõi và tham gia nhi?u kèo c??c h?n ?? t?ng kh? n?ng n?ng th?ng c??c và ki?m ???c kho?n th??ng l?n.  , anh