Metallurgy A Ferro-alloy The Electric Arched Furnace Coal Fire
fire metallurgy radiance coal a ferro-alloy the electric arched furnace
| Date | 2017:03:30 10:40:14 |
| exif:ExifOffset | 100 |
| Exposure | 1/800 |
| F number | 14/1 |
| FocalLength | 280/10 |
| ISO | 1600, 0 |
| Manufacturer | NIKON CORPORATION |
| Model | NIKON D3100 |