File:1911 Britannica - Annealing - Automatic Oil Muffle Furnace.png
1911_Britannica_-_Annealing_-_Automatic_Oil_Muffle_Furnace.png (521 × 257 pixels, file size: 84 KB, MIME type: image/png)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 13:19, 26 July 2012 | 521 × 257 (84 KB) | Clarice Reis |
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