Download
Close

Автор:
id:
Ключевые слова:
background, boiler, boilerhouse, building, circulation, construction, control, cooling, energy, engineering, equipment, factory, fire, gas, gauge, heat, heater, hot, hvac, indicator, industrial, industry, instrument, insulation, machine, macro, manometer, measure, measurement, metal, meter, oil, pipe, pipeline, plant, plumbing, power, pressure, pump, room, service, steam, steel, system, technology, tool, tube, valve, vessel, water,