Sewage plant basins and purification steps for waste water treatment of Ruhr Association in Muelheim Municipality Warstein, Erley 2 in Warstein, , aerial view, Germany, North Rhine-Westphalia, Warstein

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Size: 5760px × 3840px
Location: Deutschland,Nordrhein-Westfalen,Warstein
Photo credit: © blickwinkel/H. Blossey / Alamy / Afripics
License: Licensed
Model Released: No

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