Ключевые слова: building, business, cable, cargo, chain, closeup, construction, crane, engineering, equipment, factory, gear, hang, hanging, heavy, high, hoist, hoisting, hook, industrial, industry, iron, lift, lifting, load, machine, machinery, mechanical, mechanism, metal, object, overhead, part, pulley, rope, safety, site, sling, steel, strength, strong, structure, technology, tool, transportation, weight, winch, wire, work,