Ключевые слова: anticorrosion, automation, bonded, coating, construction, corrosion, engine, engineering, equipment, external, extrude, extrusion, factory, flange, fusion, gas, heating, heavy, industrial, industry, layer, liquid, machine, machinery, manufacture, manufacturing, mechanical, metalworking, multilayer, oil, pipe, pipeline, plant, polyethylene, polymer, polypropylene, polyurethane, power, pressure, production, protection, ring, spraying gun, steel, technology, tube, workshop,