 |
| |||
| optical range | |||
| optical band | |||
| оптический диапазон частот: 13 phrases in 7 subjects |
| Geophysics | 1 |
| Mass media | 1 |
| Metrology | 1 |
| Military | 5 |
| Nanotechnology | 1 |
| Technology | 3 |
| Telecommunications | 1 |
|
| |||
| optical range | |||
| optical band | |||
| оптический диапазон частот: 13 phrases in 7 subjects |
| Geophysics | 1 |
| Mass media | 1 |
| Metrology | 1 |
| Military | 5 |
| Nanotechnology | 1 |
| Technology | 3 |
| Telecommunications | 1 |