Man painting a guard rail on a balcony
Drum for generator steam of HRSG boilers systems (Heat recovery steam generator) during construction in Combined-Cycle Co-Generation Power Plant.
road currently under construction at several levels to increase traffic
Details of a packaging machine for rolls, serviettes and handkerchiefs.
Selective focus tube sheet or boiler or plate of heat exchanger closeup texture macro diagonal background full of hard insoluble mineral deposits, salts scale and corrosion. Trypophobia concept.
Heat exchanger in refinery plant
high quality Galvanized steel pipe or Aluminum and chrome stainless pipes in stack waiting for shipment in warehouse
condenser water pump and Air cooled water chiller
heat exchanger at an oil refinery, large size, daylight. Deep processing of oil
wheel of railway car on rails, closeup
Metallic pipes covered with orange paint. Background with perspective. Selective focus
The engineering colourful spring on the white background. The progressive spare part component .
Mechanical industry, gear-cutting production, manufacture of gears and shafts on a gear-cutting machine with a milling cutter, oil-cooled
Construction worker spraying paint to steel pipe to prevent the rust on the surface
Disassembled steam turbine in the process of repairing an electric generator at a power plant
wires in electrical panel
Sprinkler heads sprayers of fire extinguishing systems at the exhibition
Industrial fire sprinkler station and alarm system
Cooling tower systems for supply cooling water to mature equipment in power plant about industrial concept.