 |
| potência nominal: 55 phrases in 14 subjects |
| Earth sciences | 7 |
| Electric traction | 2 |
| Electronics | 15 |
| Energy industry | 7 |
| Environment | 1 |
| General | 1 |
| Health care | 1 |
| Industry | 1 |
| Mechanic engineering | 4 |
| Metallurgy | 1 |
| Nuclear physics | 2 |
| Statistics | 7 |
| Technology | 2 |
| Transport | 4 |