 |
| núcleo: 163 phrases in 32 subjects |
| Agriculture | 1 |
| Antennas and waveguides | 10 |
| Chemistry | 6 |
| Commerce | 2 |
| Communications | 4 |
| Construction | 8 |
| Earth sciences | 8 |
| Economy | 2 |
| Electric motors | 5 |
| Electronics | 20 |
| Energy industry | 5 |
| Environment | 3 |
| Finances | 1 |
| General | 2 |
| Health care | 1 |
| Immigration and citizenship | 1 |
| Industry | 32 |
| Information technology | 14 |
| Law | 1 |
| Life sciences | 9 |
| Mathematics | 3 |
| Mechanic engineering | 8 |
| Medical | 2 |
| Metallurgy | 1 |
| Natural sciences | 1 |
| Nuclear physics | 1 |
| Physical sciences | 1 |
| Physics | 1 |
| Statistics | 6 |
| Technology | 1 |
| Transformers | 2 |
| Transport | 1 |