Don't throw away the electric fan if it breaks down. It is the easiest place inside the motor to br

Non-professionals do not operate directly! Hello, everyone Share easy-to-understand repair videos Make maintenance easy from now on Professional (mobile phone, computer, monitoring, home appliances) maintenance If you like me, subscribe to me. / @dianqiweixiu

[@user-ls1mr1zg7i]

不是噴油就好 中高難度 至少電表要會用

[@user-kp2cr5ho6r]

也是可以換ＤＣ直流電馬達的比較省電　比較有維修價值？？