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| twisted cord | |||
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| bent | |||
|
torse : 60 phrases, 13 sujets |
| Communications | 1 |
| Construction | 3 |
| Dosimétrie | 1 |
| Droit du travail | 1 |
| Général | 7 |
| Industrie | 3 |
| Médical | 2 |
| Métallurgie | 4 |
| Sciences naturelles | 1 |
| Sylviculture | 27 |
| Technologie | 1 |
| Transformation du bois | 3 |
| Transport | 6 |