 |
| conmutación: 619 phrases in 32 subjects |
| Antennas and waveguides | 1 |
| Automatic control | 5 |
| Communications | 163 |
| Earth sciences | 7 |
| Economy | 1 |
| Electric traction | 3 |
| Electronics | 228 |
| General | 4 |
| Human rights activism | 1 |
| Industry | 2 |
| Information technology | 108 |
| Insurance | 1 |
| Law | 2 |
| Magnetics | 2 |
| Mechanic engineering | 7 |
| Metallurgy | 1 |
| Microsoft | 29 |
| Natural sciences | 3 |
| Patents | 1 |
| Physical sciences | 2 |
| Power electronics | 15 |
| Power lines | 1 |
| Radio | 1 |
| Satellite communications | 2 |
| Semiconductors | 1 |
| Sound recording | 1 |
| Technology | 1 |
| Telecommunications | 17 |
| Telegraphy | 5 |
| Telephony | 1 |
| Transformers | 1 |
| Transport | 2 |