File:Babcock and Wilcox boiler (Heat Engines, 1913).jpg
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Size of this preview: 778 × 600 pixels. Other resolutions: 311 × 240 pixels | 623 × 480 pixels | 943 × 727 pixels.
Original file (943 × 727 pixels, file size: 139 KB, MIME type: image/jpeg)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 13:21, 15 March 2011 | 943 × 727 (139 KB) | commons>A7N8X | cleared from the watermark image, improved compression. jpeg, making it progressively improving and quick viewing |
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