Factory Atmosphere:
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Working,, Welding transformer, turning on
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Laser welding
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Hydraulic pump
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Start, Generator, jamming, work
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Room noise, Glass bottles on a conveyor line
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Vibrosieve at the factory
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Milling machine
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Low frequency running engine
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Dry cleaning
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Stitching machine
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Forklift raises, lowers forks
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Work, stop, Lathe turning on
★★★★★