| |||
| frequenza nominale | |||
|
nominal frequency : 7 phrases in 4 subjects |
| Communications | 1 |
| Earth sciences | 1 |
| Electronics | 4 |
| Thermal Energy | 1 |
| |||
| frequenza nominale | |||
|
nominal frequency : 7 phrases in 4 subjects |
| Communications | 1 |
| Earth sciences | 1 |
| Electronics | 4 |
| Thermal Energy | 1 |