Technique sound effects

Electric pencil sharpener

3095 536

Kerosene engine: idling

4377 1419

Conveyor in a factory

3772 690

Space lab (2)

4080 873

Space laboratory

4089 1056

Metal detector

3893 902

Metronome pounding

3517 617

Engine compartment of the ship

3200 645

Countdown on device

3338 858

Fire extinguisher

5305 1079

Steam engine

3347 822

Submarine periscope works

4325 1205

Circular saw operation

5067 1262

Fan operation

3420 906

Working hydraulic lift

4740 1070

Refrigerator

3551 889