поглотитель нейтронов : 77 phrases in 12 subjects |
Electrical engineering | 2 |
Electronics | 13 |
Energy industry | 29 |
Geophysics | 1 |
Makarov | 11 |
Military | 3 |
Nuclear and fusion power | 3 |
Nuclear physics | 1 |
Oilfields | 1 |
Physics | 2 |
Technology | 8 |
Thermal engineering | 3 |