Size of this PNG preview of this SVG file: 660 × 212 pixels. Other resolutions: 320 × 103 pixels | 640 × 206 pixels | 1,024 × 329 pixels | 1,280 × 411 pixels | 2,560 × 822 pixels.
Original file (SVG file, nominally 660 × 212 pixels, file size: 11 KB)
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 07:10, 9 August 2007 | 660 × 212 (11 KB) | Ragimiri | Obnovení předchozí verze | |
17:30, 8 August 2007 | 957 × 394 (4 KB) | Dschanz | {{Information |Description=Gemeral chemical structure of polychlorinated biphenyls |Source=own work (drawn with BKchem) |Date=2007-8-8 |Author=Dschanz |Permission=public domain |other_versions=[[Image:Polychlorinated biphenyl structure.sv | ||
17:22, 8 August 2007 | 957 × 394 (4 KB) | Dschanz | {{Information |Description=General chemical structure of polychlorinated biphenyls |Source=own work (drawn with BKchem) |Date=2007-8-8 |Author=Dschanz |Permission=public domain |other_versions=[[Image:Polychlorinated biphenyl structure.sv | ||
15:32, 22 July 2006 | 660 × 212 (11 KB) | Ragimiri | {{Information |Description=''strukturní vzorec PCB'' |Source=''vlastní dílo'' |Date=''2006-07-22'' |Author=''Lukáš Mižoch'' |Permission=''viz níže''}} Category:Chemical structures |
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