 |
| |||
| reference wave | |||
| волна сравнения: 8 phrases in 5 subjects |
| Aviation | 1 |
| Electronics | 1 |
| Mass media | 4 |
| Quantum electronics | 1 |
| Radiolocation | 1 |
|
| |||
| reference wave | |||
| волна сравнения: 8 phrases in 5 subjects |
| Aviation | 1 |
| Electronics | 1 |
| Mass media | 4 |
| Quantum electronics | 1 |
| Radiolocation | 1 |