delay line : 57 phrases in 12 subjects |
Communications | 1 |
Computers | 2 |
Electronics | 2 |
General | 2 |
Information technology | 12 |
Measuring instruments | 3 |
Microelectronics | 12 |
Nuclear physics | 2 |
Physics | 11 |
Superconductivity | 2 |
Technology | 1 |
Радиоактивное излучение | 7 |