Road construction, skating rink, laying, rolling:
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Excavator starts up, expects to be jammed
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Remove drill, Drill, insert
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Jackhammer, Road construction
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Screenings, Sand is poured
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Work with a shovel
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The destruction of the building by the core
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Cutting machine
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Tightening the nut, Manual ratchet, loosening
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Tool box, close the lock, open
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Truck crane works
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Expects to be jammed, Bulldozer starts
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Driving piles,, Construction of buildings
★★★★★