 |
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| water-supply system (Alexander Demidov) | |||
| система водопровода: 12 phrases in 7 subjects |
| Construction | 1 |
| Environment | 1 |
| Firefighting and fire-control systems | 2 |
| Production | 2 |
| Sakhalin | 1 |
| United Nations | 1 |
| Water supply | 4 |
|
| |||
| water-supply system (Alexander Demidov) | |||
| система водопровода: 12 phrases in 7 subjects |
| Construction | 1 |
| Environment | 1 |
| Firefighting and fire-control systems | 2 |
| Production | 2 |
| Sakhalin | 1 |
| United Nations | 1 |
| Water supply | 4 |