Ключевые слова: above, abstract, aerial, background, big, bulldozer, closeup, construction, digger, dump, equipment, excavation, excavator, factory, finland, granite, gravel, ground, heap, heavy, industrial, industry, landscape, loader, machine, machinery, mineral, mining, opencast, openpit, process, quarry, quarrying, rock, rubble, sand, scoop, shovel, stone, top, tractor, transportation, truck, trucks, vehicle, view, work, worker, working, yellow,