Sawing:
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Waits, Bobcat loader starts up, shuts down
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Tightening the nut, loosening, Manual ratchet
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Removing a nail from a tree
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Driving piles, Construction of buildings
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Hammer and chisel, wood blows
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Floor polisher
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Drill
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Excavator starts up, expects to be jammed
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Sandpaper, Fine Emery
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Loads, Bobcat loader works
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Hammer and chisel, blows on concrete
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Hacksaw, sawing
★★★★★