 |
| gamma radiation: 158 phrases in 31 subjects |
| Analytical chemistry | 2 |
| Astronautics | 1 |
| Astrophysics | 1 |
| Aviation | 1 |
| Biology | 2 |
| Bridge construction | 1 |
| Chemistry | 2 |
| Ecology | 3 |
| Electronics | 5 |
| Energy industry | 3 |
| General | 3 |
| Geophysics | 12 |
| GOST | 1 |
| Makarov | 11 |
| Medical | 2 |
| Medical appliances | 3 |
| Military | 18 |
| Mining | 1 |
| Nanotechnology | 3 |
| Nuclear and fusion power | 4 |
| Nuclear physics | 25 |
| Oil / petroleum | 2 |
| Oil and gas | 1 |
| Oilfields | 1 |
| Physics | 1 |
| Production | 1 |
| Radiogeodesy | 1 |
| Security systems | 1 |
| Technology | 12 |
| Дозиметрия | 5 |
| Радиоактивное излучение | 29 |