Operating sound effects

Operation of the pneumatic mechanism

4622 897

Machine operation

2956 693

Tobacco factory, cigarette production: machine operation (2)

3461 937

Tobacco factory, cigarette production: machine operation (option 3)

3517 632

Tobacco factory, cigarette production: machine operation

4804 904

Teletype model 19, teletype machine in operation

4646 1324

Packing shop: the packing unit is in operation

4527 1224

Apache helicopter: engine operation

3406 677

Factory: finished product line, automatic machine operation

3071 820

Micro-operations in the device

464 5

Refrigerator: compressor operation (freezer)

485 12

Turbine operation (loop)

3987 889

Hospital, operation, suction, voice

3472 966

Hospital, operation, voice, cardiometer

4576 1416

Cement truck: engine noise and concrete mixer operation

3281 538

Electric sewing machine, pedal operation

4787 1299