 |
| |||
| reinforcement | |||
| enrichment; fortification | |||
| strengthening | |||
| |||
| fortifications | |||
|
Fortifications : 23 phrases, 10 sujets |
| Brevets | 2 |
| Construction | 3 |
| Études culturelles | 1 |
| Général | 8 |
| Industrie | 1 |
| Médical | 1 |
| Métallurgie | 1 |
| Restauration et traiteur | 2 |
| Technologie | 3 |
| Transport | 1 |