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установка для вторичной очистки
| сточных вод
| установки для вторичной очистки | |
| O&G, sakh. | Secondary treatment facilities |
| сточная вода | |
| chem. | drain water |
| construct. | foul water; run-off; run-off water |
| ecol. | liquor |
| environ. | effluent; sewage |
| geol. | discharged water |
| O&G | sewage |
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| Secondary treatment facilities | |||
| установка для вторичной очистки: 2 phrases in 2 subjects |
| Ecology | 1 |
| Water supply | 1 |