уровень грунтовых вод : 141 phrases in 17 subjects |
Chemistry | 1 |
Construction | 13 |
Environment | 1 |
General | 1 |
Geology | 14 |
Geophysics | 13 |
Hydrography | 1 |
Hydrology | 17 |
Medical | 1 |
Metrology | 5 |
Mining | 24 |
Natural resourses and wildlife conservation | 5 |
Oceanography & oceanology | 1 |
Rail transport | 1 |
Road works | 2 |
Technology | 6 |
Water supply | 35 |