Technique sound effects

Electric pencil sharpener

3190 536

Kerosene engine: idling

4439 1420

Conveyor in a factory

3838 691

Space lab (2)

4137 874

Space laboratory

4168 1057

Metal detector

4001 904

Metronome pounding

3611 618

Engine compartment of the ship

3275 646

Countdown on device

3478 861

Fire extinguisher

5521 1090

Steam engine

3483 823

Submarine periscope works

4415 1206

Circular saw operation

5139 1263

Fan operation

3511 910

Working hydraulic lift

4886 1072

Refrigerator

3653 890