Notches, print imprinted in cardboard:
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Mill for grinding grain, Brewing unit
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Laser welding
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Jamming, start, Generator, work
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Industrial exhaust fan
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Vibrosieve at the factory
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Electric industrial motor
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Steam pump
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Grind wood with a grinder, noise in
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Forklift approaching
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Heidelberian sorting printer
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Car factory
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Working,, Welding transformer, turning on
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