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water utilities : 38 phrases in 19 subjects |
| Architecture | 2 |
| Aviation | 1 |
| Caspian | 1 |
| Construction | 1 |
| Ecology | 2 |
| Energy industry | 3 |
| Energy system | 1 |
| General | 5 |
| Makarov | 2 |
| Mining | 1 |
| Nautical | 2 |
| Oil and gas | 1 |
| Production | 1 |
| Public utilities | 1 |
| Sakhalin | 2 |
| Sakhalin S | 2 |
| Technology | 6 |
| Tengiz | 3 |
| Water supply | 1 |