Power Plant Water Pumps:
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Hydraulic machine up
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Box making machine
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Start, Compressor, run, shutdown
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Air compressor turn on, turn off
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Spinning machine
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Bottling plant
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Signal for lunch at the factory
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Car factory
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Machine engine gaining momentum
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Glass bottles on a conveyor line, room noise
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Factory work, general noise
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Off, on, Forklift, standby
★★★★★