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| radiation safety service | |||
| health monitoring service; radiation protection service; radiological service | |||
| health physics | |||
| служба радиационной безопасности: 13 a las frases, 8 temas |
| Astronáutica | 1 |
| Electrónica | 1 |
| Física nuclear | 5 |
| General | 1 |
| Industria energetica | 1 |
| Ingenieria eléctrica | 1 |
| Tecnología | 1 |
| Радиоактивное излучение | 2 |