Wastewater treatment plant in operation
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.
high quality Galvanized steel pipe or Aluminum and chrome stainless pipes in stack waiting for shipment in warehouse
Metallic pipes covered with orange paint. Background with perspective. Selective focus
The engineering colourful spring on the white background. The progressive spare part component .
Modern urban wastewater treatment plant.
high quality Galvanized steel pipe or Aluminum and chrome stainless pipes in stack waiting for shipment in warehouse
Metal products in the warehouse, large round shafts lie on a wooden rack in the factory in the shop.