Ключевые слова: alternative, atom, banner, blur, building, business, chemical, cog wheel, construction, derrick, ecology, economic, electricity, energy, engineering, equipment, factory, flare, flash, fuel, galaxy, gas, gear, glittery, header, icon, illuminated, illustration, industrial, industry, innovation, machine, manufacture, manufacturing, nuclear, oil, petrol, pollution, power, pump, recycling, refinery, seamless, set, silhouette, supply, symbol, technology, wind,