| sonar | |
| gen. | écoute sous-marine |
| engl. | sonar |
| tech. | détecteur sous-marin; sondeur sous-marin |
|
multibeam : 25 phrases in 10 subjects |
| Acoustics | 5 |
| Automated equipment | 3 |
| Communications | 6 |
| Construction | 2 |
| Electronics | 1 |
| Fishery fishing industry | 2 |
| General | 2 |
| Life sciences | 1 |
| Technology | 1 |
| United Nations | 2 |