by SMT
218 images 20 classes
3056 images 20 classes
hand socket electric screwdriver electric screwdriver battery high voltage board left green button left red button low voltage board oscilloscope oscilloscope probe tip pliers power supply register right green button right red button screwdriver, welder base welder probe tip welder station working area
1968 images 8 classes
282 images 4 classes
by SEM Stubs
127 images 11 classes
by class
3417 images 5 classes