Ключевые слова: abstract, background, cable, chain, concept, connection, construction, crane, crew, detail, elevator, engineering, equipment, eye, galvanized, heavy, hook, industrial, industry, iron, job, line, linked, macro, marine, metal, old, pull, pulley, rope, screw, seaman, secure, security, ship, shipping, sling, steel, strength, strong, structure, supply, tension, turnbuckle, twist, two, vessel, wire, worker,