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| freinte de matière | |||
| отходы обработки: 32 phrases in 11 subjects |
| Chemistry | 3 |
| Ecology | 1 |
| Environment | 4 |
| Food industry | 1 |
| Forestry | 2 |
| General | 2 |
| Mechanic engineering | 3 |
| Natural resourses and wildlife conservation | 8 |
| Technology | 4 |
| Textile industry | 2 |
| United Nations | 2 |