Ключевые слова: background, big, black, building, cargo, chain, close, closeup, concepts, construction, crane, dull, equipment, factory, field, gear, glossy, heavy, high, hoist, hook, industrial, industry, iron, lifting, load, machinery, metal, object, part, plant, port, pulley, pulling, rust, rusty, sea, ship, shop, sling, stainless, steel, stillage, stockroom, storehouse, strong, tool, towing, white, yellow,