Technique sound effects

Electric pencil sharpener

3020 536

Kerosene engine: idling

4304 1419

Conveyor in a factory

3710 690

Space lab (2)

4044 873

Space laboratory

4031 1056

Metal detector

3697 902

Metronome pounding

3328 608

Engine compartment of the ship

3106 645

Countdown on device

3141 850

Fire extinguisher

5044 1074

Steam engine

3106 822

Submarine periscope works

4262 1204

Circular saw operation

4921 1260

Fan operation

3265 906

Working hydraulic lift

4509 1066

Refrigerator

3372 889