PN : 190 phrases in 13 subjects |
Antennas and waveguides | 3 |
Computers | 14 |
Electronics | 18 |
Food industry | 1 |
High energy physics | 2 |
Metallurgy | 1 |
Microelectronics | 103 |
Oncology | 1 |
Optics branch of physics | 2 |
Quantum electronics | 13 |
Radio | 1 |
Technology | 12 |
Радиоактивное излучение | 19 |