 |
| |||
| spreading layer | |||
| слой распространения: 15 phrases in 8 subjects |
| Antennas and waveguides | 1 |
| Hydrology | 1 |
| Makarov | 1 |
| Mass media | 6 |
| Natural resourses and wildlife conservation | 3 |
| Nautical | 1 |
| Quantum electronics | 1 |
| Technology | 1 |
|
| |||
| spreading layer | |||
| слой распространения: 15 phrases in 8 subjects |
| Antennas and waveguides | 1 |
| Hydrology | 1 |
| Makarov | 1 |
| Mass media | 6 |
| Natural resourses and wildlife conservation | 3 |
| Nautical | 1 |
| Quantum electronics | 1 |
| Technology | 1 |