Genius engineering: Repairing electronic circuit board welding machines is extremely complicated.
32:08
Repair genius girl: Repair and restore home water purifiers with complex water circuit diagrams.
41:11
Genius repair: Repairing a tofu making machine using a super strong 220V electric motor.
31:53
Technical girl: The girl returned to work as a repairman after a period of rest.
34:31
Genius girl repairs and replaces components for burned amplifiers \ 🔥🔥🔥
4:52
đã hoàn thành một chiếc xe công nông tối rckắm 81
34:22
Gifted girl: Repair and restore damaged trucks carrying heavy materials to help drivers.
34:37
Crossing mountains and streams to repair boats for fishermen on the lake and patch holes in boats.
27:44