Ключевые слова: boiler, boiler room, clock, control, device, equipment, faucet, fuel, gage transducer, gas, gate, heat, heating system, heating water, hydraulics, hydrostatic instrument, indicator, industrial, industry, manometer, measurement, measuring, measuring element, metal, needle, pickoff, pipes, power, pressure gauge, pressure hose, pump, steam, steel, technology, temperature, thermal insulation, thermoinsulation, value, valve, water circulation, workplace,