 |
| гамма-лучи: 188 phrases in 18 subjects |
| Agriculture | 112 |
| Astronautics | 3 |
| Aviation | 1 |
| Chemistry | 2 |
| Construction | 2 |
| Food industry | 1 |
| Forestry | 1 |
| Geology | 1 |
| Mechanic engineering | 4 |
| Medical appliances | 2 |
| Metallurgy | 10 |
| Nuclear physics | 10 |
| Oil and gas technology | 2 |
| Physics | 2 |
| Surveying | 1 |
| Technology | 6 |
| Радиоактивное излучение | 26 |
| Радиография | 2 |