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matéria-prima : 67 phrases in 16 subjects |
| Accounting | 2 |
| Agriculture | 9 |
| Chemistry | 1 |
| Economy | 6 |
| Environment | 11 |
| Finances | 4 |
| General | 7 |
| Health care | 1 |
| Industry | 8 |
| International trade | 1 |
| Marketing | 5 |
| Metallurgy | 2 |
| Mineral products | 2 |
| Natural sciences | 5 |
| Pharmacy and pharmacology | 1 |
| Research and development | 2 |
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