 |
| |||
| déshydratation f (of sludge) | |||
| égouttage mécanique | |||
| de-watering: 2 do fraz, 2 tematyki |
| Nauka o ziemi | 1 |
| Technika i technologia | 1 |
|
| |||
| déshydratation f (of sludge) | |||
| égouttage mécanique | |||
| de-watering: 2 do fraz, 2 tematyki |
| Nauka o ziemi | 1 |
| Technika i technologia | 1 |