Ключевые слова: activity, crushing, debris, dirt, engineering, environment, equipment, extraction, facility, fragment, geology, gravel, handling, haul, heavy, industrial, industry, labor, landscape, machine, machinery, material, mechanical, mineral, minerals, mining, operation, ore, orebody, outdoor, pit, plant, processing, production, quarry, rock, screen, screening, separation, site, soil, stone, stones, technology, terrain, transport, work, workflow,