Drill machine:
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Construction, concrete processing
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Electric machine grinder
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Tool box dragged across the floor
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Truck crane works
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Tool box, close the lid, open
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Sawing
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Excavator digs a hole
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Hammers, saws,, Home construction
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Leaves, Excavator starts
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Jackhammer, Road construction
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A circular saw
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Bulldozer rides through the woods, crackling
★★★★★