Belt sander:
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Bulldozer starts, expects to be jammed
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Electric polished marble
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Electric planer
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Electric saw
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Hammer hammering a nail into a tree
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Knocking a hammer indoors with an echo
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Staple gun
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Hacksaw, reverb sawing
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Concrete mixer
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Electric disc grinder
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Removing a nail from a tree
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Driving piles,, Construction of buildings
★★★★★