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| fermeture f; obturateur m; moyen de fermeture (moyen auxiliaire d’emballage ou pièce d’un emballage) | |||
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sistema de cierre : 15 phrases in 11 subjects |
| Chemistry | 1 |
| Communications | 1 |
| Electronics | 2 |
| Environment | 1 |
| Information technology | 3 |
| Materials science | 1 |
| Mechanic engineering | 1 |
| Medical | 1 |
| Nuclear physics | 1 |
| Pharmacy and pharmacology | 1 |
| Transport | 2 |