 |
disturbi ionosferici
improvvisi
| disturbo ionosferico | |
| radio | perturbation ionosphérique |
| |||
| perturbation ionosphérique | |||
| disturbi ionosferici: 3 phrases in 2 subjects |
| Life sciences | 1 |
| Radio | 2 |
|
| disturbo ionosferico | |
| radio | perturbation ionosphérique |
| |||
| perturbation ionosphérique | |||
| disturbi ionosferici: 3 phrases in 2 subjects |
| Life sciences | 1 |
| Radio | 2 |