 |
| portador: 189 phrases in 29 subjects |
| Chemistry | 5 |
| Coal | 1 |
| Communications | 34 |
| Earth sciences | 10 |
| Electric traction | 7 |
| Electronics | 48 |
| Energy industry | 2 |
| Environment | 6 |
| Finances | 7 |
| General | 9 |
| Health care | 3 |
| Industry | 3 |
| Information technology | 12 |
| Insurance | 1 |
| International Monetary Fund | 7 |
| Labor law | 1 |
| Labor organization | 1 |
| Life sciences | 1 |
| Marketing | 1 |
| Mechanic engineering | 7 |
| Medical | 5 |
| Natural sciences | 1 |
| Physics | 2 |
| Power system protection | 1 |
| Radio | 1 |
| Semiconductors | 1 |
| Social science | 1 |
| Transport | 10 |
| Vacuum tubes | 1 |