Ключевые слова: activity, backgrounds, bonding, building activity, building exterior, built structure, business finance and industry, cable winch, cargo container, carrying, chain, coathanger, connection, construction equipment, construction industry, construction machinery, construction site, container, crane construction machinery, development, elevator, engineering, equipment, gripping, hanging, heavy, hoisting, holding, hook, industry, iron metal, loading, machine part, manual worker, mechanic, metal, motion, occupation, picking up, power supply, pulley, rope, sky, steel, steel cable, strength, support, weight, wire,