Medical Cannula Tracheostomy Silver Cannula Speaking Cannula
medical tracheostomy cannula silver cannula speaking cannula speaking valve
| Date | 2016:05:29 19:54:13 |
| exif:ExifOffset | 100 |
| Exposure | 10/600 |
| Flash | 16, 0 |
| F number | 56/10 |
| FocalLength | 550/10 |
| ISO | 1400, 0 |
| Manufacturer | NIKON CORPORATION |
| Model | NIKON D3300 |