 |
| установка для очистки воды: 47 phrases in 16 subjects |
| Architecture | 1 |
| Construction | 4 |
| Ecology | 8 |
| Economy | 1 |
| Electronics | 1 |
| Energy industry | 3 |
| Forestry | 2 |
| Makarov | 1 |
| Military | 1 |
| Natural resourses and wildlife conservation | 1 |
| Oil and gas | 2 |
| Pulp and paper industry | 3 |
| Real estate | 1 |
| Sakhalin | 1 |
| Technology | 2 |
| Water supply | 15 |