| |||
| pesca con red barredera | |||
| dragado n | |||
| dragados n | |||
| desbroce con cadena | |||
| eliminación de lodos | |||
|
dragage : 38 phrases in 15 subjects |
| Coal | 1 |
| Construction | 1 |
| Earth sciences | 1 |
| Environment | 13 |
| Fish farming pisciculture | 4 |
| Fishery fishing industry | 4 |
| General | 1 |
| Hobbies and pastimes | 1 |
| Industry | 2 |
| Life sciences | 1 |
| Mechanic engineering | 2 |
| Patents | 1 |
| Technology | 1 |
| Transport | 4 |
| Water resources | 1 |