Floor polisher:
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Bobcat loader approaching, jamming
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Electric machine grinder
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Manual ratchet, tightening the nut, loosening
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Waits, Bobcat loader starts up, shuts down
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Saws,, Construction of buildings, hammers
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Open, Tool box, close the lock
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Knocking a hammer indoors with an echo
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Drill
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Start up, Bobcat loader, drive away
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Grinder tool and pipe
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Blows on concrete, Hammer and chisel
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Electric saw
★★★★★