Ключевые слова: abstract, activity, amusement, cable, chain, climbing, coil, crane, curve, engineering, equipment, flexibility, hanging, harness, heavy, high, hoist, industry, isolated, lift, machine, metal, metallic, nobody, object, part, pressure, pull, safety, shiny, single, sling, spiral, sport, spring, springs, steel, stop, strength, strong, summer, tensile, tool, up, white, wire, work,