электронный умножитель: 60 phrases in 14 subjects |
Astronautics | 2 |
Electronics | 6 |
General | 1 |
Household appliances | 2 |
Laboratory equipment | 1 |
Makarov | 6 |
Mass media | 6 |
Military | 2 |
Nuclear physics | 1 |
Oil / petroleum | 1 |
Physics | 2 |
Semiconductors | 1 |
Technology | 25 |
Радиоактивное излучение | 4 |