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| 07-SEP-2010 | |
The long tubes coming from the ceiling supplied the crushed coal that was burned on a moving grate. The ends of the tubes move side to side to evenly distribute the coal across the grate.
| Full EXIF Info | |
| Date/Time | 07-Sep-2010 05:32:13 |
| Make | Nikon |
| Model | COOLPIX L22 |
| Flash Used | No |
| Focal Length | 6.7 mm |
| Exposure Time | 1/20 sec |
| Aperture | f/3.1 |
| ISO Equivalent | 800 |
| Exposure Bias | |
| White Balance | |
| Metering Mode | matrix (5) |
| JPEG Quality | |
| Exposure Program | program (2) |
| Focus Distance | |