Ключевые слова: aging, and pressure, buildings, chemical, closeup, coarse, construction, control, corrosion, economy, energy, engineering, equipment, erosion, facilities, factories, heating, heavy, idle and waste, industries, infrastructure, manufacturing, metal, natural gas, nostalgia, oil, openair, outdoor, pipes, refinery, regulation, restore ancient ways, shabby, structure, supply, support, traditional, transport, valves, weathering,