Ключевые слова: air, bar, control, dial, energy, engineering, equipment, extinguisher, fuel, gage, gas, gauge, hydraulic, hypertension, industrial, industry, instrument, machine, manometer, measure, measurement, metal, meter, object, oil, part, pipe, pipeline, power, pressure, psi, pump, red, steel, tap, technology, tool, vacuum, valve, water, white, work,