 |
| |||
| reflection density; transmission density | |||
| optical density; film density; photographic density | |||
| |||
| optical density of a film | |||
| densidad óptica: 11 phrases in 4 subjects |
| Communications | 1 |
| Earth sciences | 3 |
| Electronics | 3 |
| Obsolete / dated | 4 |
|
| |||
| reflection density; transmission density | |||
| optical density; film density; photographic density | |||
| |||
| optical density of a film | |||
| densidad óptica: 11 phrases in 4 subjects |
| Communications | 1 |
| Earth sciences | 3 |
| Electronics | 3 |
| Obsolete / dated | 4 |