Ключевые слова: business, construction, crane, crude, derrick, diesel, drill, drilling, energy, engineering, environment, equipment, exploration, extraction, fossil, fuel, gas, gasoline, industrial, industry, jack, machine, machinery, naturale, ocean, offshore, oil, oilfield, petroleum, pipe, pipeline, platform, power, production, pump, refinery, rig, sea, slovakia, slovakia flag, steel, sunset, technology, tower, transportation, well,