Ключевые слова: anchor, buoyancy, cathodic protection, conduit, corrosion, diving, drilling, environmental, equipment, extraction, flowline, gas, hydrocarbon, industrial, inspection, installation, leak detection, maintenance, metal, offshore, offshore platform, oil, pigging, pipelaying, pipeline, riser, rov, sea, seabed, submarine, subsea, transport, trenching, undersea, underwater, valve,