Ключевые слова: anchor, chain, corrosion, damage, element, energy, engineering, equipment, gearwheel, giant, industrial, iron, link, lock, long, lubrication, machine, mechanical, metallic, movement, nautical, object, old, operation, pressure, process, production, pump, roller, rotation, rough, rust, safety, section, security, service, ship, speed, spin, steel, strength, structure, system, technical, transfer, transmission, tube, vehicle, weight, wheel,