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Aerated_Sludge_1.jpg (417 × 227 pixels, file size: 15 KB, MIME type: image/jpeg)
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Summary
Author & source : me !
Licensing
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:28, 4 July 2006 | | 417 × 227 (15 KB) | Kekel | Author & Source : me |
| 13:05, 4 July 2006 |  | 524 × 359 (9 KB) | Kekel | Author & source : me ! |
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