Ключевые слова: barometer, business, check, complex, compressor, control, coverall, detector, economy, employment, energy, engineering, environment, environmental, equipment, footprint, fossil, gas, hard, heat, industry, infrared, maintaining, meter, natural, oil, overall, pipe, pipeline, plant, potentiometers, power, pressure, production, protection, renewable, resource, safety, site, station, technology, tool, tracking, warming, well, work,