доза гамма -излучения: 41 phrases in 11 subjects |
Conventional notation | 1 |
Ecology | 2 |
Electronics | 1 |
Energy industry | 2 |
Makarov | 1 |
Medical | 6 |
Medical appliances | 2 |
Military | 2 |
Nuclear and fusion power | 1 |
Nuclear physics | 13 |
Радиоактивное излучение | 10 |