фон излучения: 55 phrases in 15 subjects |
Astronautics | 4 |
Astronomy | 4 |
Ecology | 1 |
Makarov | 5 |
Medical | 1 |
Medical appliances | 1 |
Military | 6 |
Nanotechnology | 4 |
Nuclear and fusion power | 2 |
Oil / petroleum | 1 |
Quantum electronics | 4 |
Shipbuilding | 1 |
Technology | 12 |
Telecommunications | 3 |
Радиоактивное излучение | 6 |