 |
| |||
| частота полосы пропускания (ssn) | |||
| passband frequency: 8 phrases in 3 subjects |
| Electronics | 3 |
| Technology | 1 |
| Telecommunications | 4 |
|
| |||
| частота полосы пропускания (ssn) | |||
| passband frequency: 8 phrases in 3 subjects |
| Electronics | 3 |
| Technology | 1 |
| Telecommunications | 4 |