 |
| atténuateur: 69 phrases in 14 subjects |
| Antennas and waveguides | 5 |
| Aviation | 1 |
| Communications | 4 |
| Earth sciences | 2 |
| Electronics | 21 |
| Environment | 1 |
| Food industry | 1 |
| General | 5 |
| Health care | 13 |
| Information technology | 4 |
| Nuclear physics | 1 |
| Technology | 1 |
| Transport | 7 |
| Радиоактивное излучение | 3 |