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Jamming, Bulldozer approaching
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Sand is poured, screenings
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Screwdriver
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Laying,, Road construction, skating rink
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Wood file
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Electric hand grinder
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Expects to be jammed, Bulldozer starts
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End of pouring, cement loading, Construction
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Tool box dragged across the floor
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Crane
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Planer, manual planing
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Diesel engine
★★★★★