Canning machine:
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Glass bottles on a conveyor line, room noise
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Air compressor turn on, turn off
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Forklift raises, lowers forks
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Letter press
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Hydraulic activator
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Laser welding
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Electric welding
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Fluid drilling, Brewing unit
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Hydraulic pump
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Grind metal on a grinding machine in a
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Shutdown, run, Compressor, start
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Newspaper press
★★★★★