File:Tu braunschweig b1 brandschacht.jpg
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Size of this preview: 800 × 560 pixels. Other resolutions: 320 × 224 pixels | 640 × 448 pixels | 1,024 × 717 pixels | 1,280 × 896 pixels | 2,560 × 1,792 pixels | 5,501 × 3,850 pixels.
Original file (5,501 × 3,850 pixels, file size: 1.65 MB, MIME type: image/jpeg)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:42, 26 November 2007 | 5,501 × 3,850 (1.65 MB) | commons>Achim Hering | {{Information |Description=Fire test vertical shaft furnace to test [http://en.wikipedia.org/wiki/Flammability flammability] as per DIN 4102 to achieve B1 rating (schwerentflammbar = difficult to ignite) at Technische Universität Braunschweig |
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