File:Radon entry in buildings.png
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![File:Radon entry in buildings.png](/images/thumb/5/56/Radon_entry_in_buildings.png/777px-Radon_entry_in_buildings.png)
Size of this preview: 777 × 600 pixels. Other resolution: 3,317 × 2,561 pixels.
Original file (3,317 × 2,561 pixels, file size: 1.14 MB, MIME type: image/png)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:49, 11 November 2020 | ![]() | 3,317 × 2,561 (1.14 MB) | Balkanique | Uploaded a work by United States Environmental Protection Agency | US EPA from https://www.epa.gov/radiation/radionuclide-basics-radon with UploadWizard |
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