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фильтрация воды; просачивание воды (Lialia03) | |||
фильтрование воды |
water filtration : 22 phrases in 10 subjects |
Construction | 4 |
Ecology | 3 |
General | 1 |
Karachaganak | 1 |
Logistics | 1 |
Makarov | 6 |
Oil and gas | 2 |
Oilfields | 1 |
Technology | 1 |
Water resources | 2 |