The atmosphere of the factory, rattling metal objects:
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Dry cleaning
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Automatic telephone switch
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Welding, hammer knocking, Car factory
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Loaders, general noise, Work in a warehouse
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Forklift, off, standby, on
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Mill for grinding grain, Brewing unit
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Power station turbine
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Book press
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Electric welding
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Hydraulic down machine
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Postal sorting line
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Hydraulic machine up
★★★★★