Ключевые слова: building, cargo, close up, construction, crushed stone, distribution, engineering, equipment, factory, freight, gravel, heavy industry, industrial, industry, infrastructure, load, logistics, machinery, manufacturing, materials, metal, mineral, mining, production, rail, railroad, railway, raw materials, rocks, shipment, stone, supply chain, technology, tracks, transport, transportation, travel, urban, warehouse, workplace, worksite,