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| contentor para armazenamento e transporte de material radioativo | |||
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| castor europeu (Castor fiber) | |||
| castor | |||
| castor (Castor canadensis); castor canadiano (Castor canadensis) | |||
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Castor : 11 phrases in 6 subjects |
| Agriculture | 1 |
| Antennas and waveguides | 1 |
| Communications | 2 |
| Leather | 1 |
| Natural resourses and wildlife conservation | 5 |
| Textile industry | 1 |