Ключевые слова: big, business, cargo, cast, delivery, dig, dredger, earth, energy, engine, environment, equipment, force, heavy, industrial, industrially, industry, infrastructure, infrastructures, iron, landscape, line, load, logistic, material, metal, mine, mineral, mining, motion, motor, open, opencast, ore, panorama, pit, resources, road, rock, surface, technology, transport, transportation, truck, vehicle, wheel, work,