 |
| |||
| isolated spots; patch of fog; patchy areas | |||
| |||
| isolated zone | |||
| track-circuit zone | |||
| insulated section of track | |||
|
zonas aisladas : 3 phrases, 3 sujets |
| Entomologie | 1 |
| Général | 1 |
| Sciences de la vie | 1 |
|
| |||
| isolated spots; patch of fog; patchy areas | |||
| |||
| isolated zone | |||
| track-circuit zone | |||
| insulated section of track | |||
|
zonas aisladas : 3 phrases, 3 sujets |
| Entomologie | 1 |
| Général | 1 |
| Sciences de la vie | 1 |