Ключевые слова: accuracy, air, background, bar, barometer, bars, clock, close, compression, energy, equipment, factory, gas, gauge, generation, gray, high, industrial, industry, instrument, machine, manometer, measure, measurement, metal, metallic, meter, object, oil, outside, part, pipe, pipeline, power, pressure, psi, pump, red, scale, science, steel, supply, tap, technology, toned, tool, tube, upvc, water, white,