Drill machine:
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The bulldozer starts, leaves
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Concrete mixer
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Electric disc grinder
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Cutting machine
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Excavator starts up, expects to be jammed
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Crane
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Bobcat loader, start up, drive away
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Compaction of soil with a vibrating plate
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Screwdriver screwing a screw into a tree
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Excavator approaching, jamming
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Electric machine grinder
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Tool belt thrown to the ground
★★★★★