 |
| |||
| horse-shoe shaped | |||
|
a ferro di cavallo : 17 a las frases, 8 temas |
| Ciencias de la tierra | 1 |
| Electrónica | 1 |
| Finanzas | 1 |
| General | 1 |
| Industria | 3 |
| Medicina | 6 |
| Metalurgia | 1 |
| Transporte | 3 |
|
| |||
| horse-shoe shaped | |||
|
a ferro di cavallo : 17 a las frases, 8 temas |
| Ciencias de la tierra | 1 |
| Electrónica | 1 |
| Finanzas | 1 |
| General | 1 |
| Industria | 3 |
| Medicina | 6 |
| Metalurgia | 1 |
| Transporte | 3 |