Operational Concept
| Demonstration
| operational concept | |
| transp. | conception de l'exploitation |
| demonstration | |
| chem. | projection |
| ed. agric. | démonstration |
| environ. | démonstrateur |
| med. | mise en évidence; manifestation; recherche; détection |
| patents. | production des preuves |
| textile | preuve; argument |
| |||
| conception de l'exploitation | |||
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Operational Concept : 3 phrases in 2 subjects |
| Aviation | 1 |
| General | 2 |