File:Aeration tank of activated sludge sewage treatment plant near Adelaide.jpg
Aeration_tank_of_activated_sludge_sewage_treatment_plant_near_Adelaide.jpg (339 × 255 pixels, file size: 22 KB, MIME type: image/jpeg)
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Date/Time | Dimensions | User | Comment | |
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current | 20:34, 12 October 2021 | 339 × 255 (22 KB) | EMsmile | Uploaded a work by Marcos von Sperling from {{subst:OP}} Marcos von Sperling with UploadWizard |
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