Ключевые слова: action, activity, auction, big, bucket, building, car, carry, construction, dirt, dump, dumping, earth, earthwork, equipment, excavation, field, gravel, ground, heap, heavy, heavyduty, hydraulic, industrial, industry, land, land use planning, landscape, load, machine, machinery, management, mechanical, mining, move, moving, pneumatic, project, rock, sand, site, soil, tipper, transport, truck, unload, vehicle, wheel, work, yellow,