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Summary
Description |
English: Biodiesel sample
中文: 实验室中通过酯交换反应研制出的生物柴油
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Date |
uploaded 30 August 2005 / 30 August 2005 (according to EXIF data) |
Source |
Own work (assumed - old upload, uploader = author and "拍摄") |
Author |
Shizhao拍摄 |
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: cropped, white background, colors. Modifications made by Wilfredor. The original can be found [see file history here].
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Licensing
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue
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File usage
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