 |
| |||
| إشعاع | |||
| rayonnement: 173 phrases in 18 subjects |
| Antennas and waveguides | 30 |
| Electronics | 2 |
| Environment | 15 |
| Food industry | 2 |
| Forestry | 2 |
| General | 1 |
| Lighting other than cinema | 19 |
| Magnetics | 2 |
| Name of organization | 1 |
| Nuclear physics | 8 |
| Pest control | 1 |
| Physics | 1 |
| Radio | 6 |
| Radiology | 37 |
| Remote sensing | 20 |
| Thermal Energy | 22 |
| United Nations | 2 |
| Vacuum tubes | 2 |