 |
| |||
| supply organization; water organization; water supply organization | |||
| water board (vladibuddy) | |||
| предприятие водоснабжения: 10 do fraz, 5 tematyki |
| Biznes | 1 |
| Ekologia | 1 |
| Ekonomia | 5 |
| Przemysł energetyczny | 1 |
| Technika i technologia | 2 |
|
| |||
| supply organization; water organization; water supply organization | |||
| water board (vladibuddy) | |||
| предприятие водоснабжения: 10 do fraz, 5 tematyki |
| Biznes | 1 |
| Ekologia | 1 |
| Ekonomia | 5 |
| Przemysł energetyczny | 1 |
| Technika i technologia | 2 |