Ключевые слова: background, black, cargo, chain, closeup, construction, control, crane, danger, equipment, factory, heavy, high, hoist, hook, industrial, industry, iron, kg, large, lift, lifting, line, load, machine, machinery, metal, move, object, part, plant, pulley, safety, sling, steel, strength, strong, tension, ton, tons, tool, transfer, up, warehouse, weight, work, yellow,