Technique sound effects

Electric pencil sharpener

2769 536

Kerosene engine: idling

4213 1419

Conveyor in a factory

3600 690

Space lab (2)

3934 872

Space laboratory

3932 1053

Metal detector

3511 901

Metronome pounding

3145 608

Engine compartment of the ship

2924 644

Countdown on device

2841 850

Fire extinguisher

4666 1065

Steam engine

2696 818

Submarine periscope works

4141 1203

Circular saw operation

4714 1260

Fan operation

3005 906

Working hydraulic lift

4160 1066

Refrigerator

3031 883