Contruction The Design Of The Stairs Metal Construction Emergency Staircase
stairs metal industrial metal construction the design of the emergency staircase contruction
| Date | 2014:07:02 11:43:08 |
| exif:ExifOffset | 90 |
| Exposure | 1/20 |
| Flash | 16, 0 |
| F number | 35/10 |
| FocalLength | 18/1 |
| ISO | 3200, 0 |
| Manufacturer | Canon |
| Model | Canon EOS 60D |