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биологические отходы (ABelonogov) |
biological waste: 28 phrases in 10 subjects |
Ecology | 2 |
Electronics | 1 |
Environment | 2 |
Gas processing plants | 1 |
Health care | 1 |
Makarov | 2 |
Natural resourses and wildlife conservation | 1 |
Technology | 1 |
Water resources | 1 |
Water supply | 16 |