Technique sound effects

Electric pencil sharpener

2845 536

Kerosene engine: idling

4240 1419

Conveyor in a factory

3637 690

Space lab (2)

3963 872

Space laboratory

3966 1055

Metal detector

3566 901

Metronome pounding

3211 608

Engine compartment of the ship

2955 644

Countdown on device

2922 850

Fire extinguisher

4813 1066

Steam engine

2816 818

Submarine periscope works

4172 1203

Circular saw operation

4786 1260

Fan operation

3096 906

Working hydraulic lift

4288 1066

Refrigerator

3155 883