 |
| |||
| orientation aid (for the blind); navigation aid (for the blind) | |||
| aid to navigation | |||
| river pilot | |||
|
aide de navigation : 19 a las frases, 5 temas |
| Aviación | 5 |
| Ciencias de la vida | 1 |
| Comunicaciones | 1 |
| Microsoft | 1 |
| Transporte | 11 |
|
| |||
| orientation aid (for the blind); navigation aid (for the blind) | |||
| aid to navigation | |||
| river pilot | |||
|
aide de navigation : 19 a las frases, 5 temas |
| Aviación | 5 |
| Ciencias de la vida | 1 |
| Comunicaciones | 1 |
| Microsoft | 1 |
| Transporte | 11 |