 |
| |||
| driller; drilling machine setter-operator | |||
| drilling machine operator | |||
| boring insect; borer | |||
| |||
| drills | |||
|
perceur : 53 a las frases, 10 temas |
| Agricultura | 2 |
| Ciencias naturales | 10 |
| Entomologia | 25 |
| General | 2 |
| Industria | 1 |
| Metalurgia | 3 |
| Recursos naturales y conservación de la vida silvestre. | 6 |
| Silvicultura | 2 |
| Transporte | 1 |
| Unión Europea | 1 |