| |||
регенерация воды | |||
очистка воды; водоподготовка | |||
водная мелиорация |
water reclamation: 29 phrases in 14 subjects |
Astronautics | 1 |
Aviation medicine | 3 |
Construction | 1 |
Ecology | 9 |
Economy | 1 |
Energy industry | 1 |
General | 2 |
Law | 1 |
Makarov | 3 |
Oil and gas | 1 |
Polymers | 1 |
Technology | 2 |
United Nations | 1 |
Water supply | 2 |