 |
| |||
| Grundwasserstandsbeobachtung f | |||
| наблюдение за уровнем грунтовых вод: 5 phrases in 4 subjects |
| Hydrology | 2 |
| Metrology | 1 |
| Mining | 1 |
| Natural resourses and wildlife conservation | 1 |
|
| |||
| Grundwasserstandsbeobachtung f | |||
| наблюдение за уровнем грунтовых вод: 5 phrases in 4 subjects |
| Hydrology | 2 |
| Metrology | 1 |
| Mining | 1 |
| Natural resourses and wildlife conservation | 1 |