 |
| canalização: 38 phrases in 13 subjects |
| Astronautics | 1 |
| Chemistry | 1 |
| Earth sciences | 6 |
| Electric motors | 4 |
| Electrical engineering | 1 |
| Electronics | 5 |
| Environment | 1 |
| Industry | 2 |
| Materials science | 3 |
| Mechanic engineering | 6 |
| Patents | 1 |
| Power system protection | 1 |
| Transport | 6 |