 |
| acopladores: 117 phrases in 15 subjects |
| Antennas and waveguides | 8 |
| Automobiles | 4 |
| Aviation | 2 |
| Communications | 11 |
| Drilling | 1 |
| Earth sciences | 3 |
| Electric traction | 2 |
| Electronics | 38 |
| General | 2 |
| Industry | 1 |
| Information technology | 20 |
| Mechanic engineering | 6 |
| Radio | 1 |
| Technology | 13 |
| Transport | 5 |