Ключевые слова: activity, belarus, blade, bucket, bucket tooth, building, bulldozer, business, construction, dig, digging machine, dirt, earth, earthwork, end, engine, equipment, excavator, hand, heavy, heavy duty, hydraulic, industrial, industry, iron, large, loader, machine, machines, metal, mining mineral, outdoors, quarry, sand, sandbox, scoop, soil, stone, technology, tractor, transport, unloading, vehicle, wheel, work, yellow,