гамма-луч: 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 |