 |
| rectifier: 160 phrases in 18 subjects |
| Antennas and waveguides | 26 |
| Astronomy | 6 |
| Chemistry | 2 |
| Communications | 3 |
| Earth sciences | 7 |
| Electric traction | 5 |
| Electronics | 81 |
| Energy industry | 2 |
| General | 3 |
| Health care | 1 |
| Information technology | 2 |
| Mechanic engineering | 3 |
| Metallurgy | 4 |
| Power electronics | 3 |
| Semiconductors | 3 |
| Technology | 1 |
| Textile industry | 1 |
| Transport | 7 |