Milling machine:
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Electric industrial motor
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Factory atmosphere, drone in a mine tunnel
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Brewing unit, fluid drilling
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Gas welding
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Turn off, Air compressor turn on
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Brewing unit, mill for grinding grain
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Breakdown press
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Room noise, Glass bottles on a conveyor line
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Forklift truck moving away
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Hydraulic activator
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Lathe turning on, stop, work
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Steam pump
★★★★★