 |
| |||
| Spiegelgefälle n | |||
| Spiegelabsenkung m (воды) | |||
| падение уровня: 17 phrases in 12 subjects |
| Computers | 1 |
| Finances | 1 |
| Geology | 1 |
| Geophysics | 2 |
| Hydrology | 1 |
| Natural resourses and wildlife conservation | 2 |
| Oil / petroleum | 1 |
| Road works | 2 |
| Shipbuilding | 2 |
| Sports | 1 |
| Technology | 1 |
| Water supply | 2 |