 |
| corriente alterna: 187 phrases in 21 subjects |
| Antennas and waveguides | 1 |
| Communications | 2 |
| Earth sciences | 3 |
| Electric motors | 2 |
| Electricity generation | 2 |
| Electronics | 95 |
| Energy industry | 3 |
| Industry | 1 |
| Information technology | 2 |
| Magnetics | 1 |
| Measuring instruments | 1 |
| Mechanic engineering | 9 |
| Metallurgy | 1 |
| Power electronics | 9 |
| Power lines | 1 |
| Rail transport | 4 |
| Superconductivity | 8 |
| Technology | 24 |
| Telecommunications | 1 |
| Thermal Energy | 1 |
| Transport | 16 |