 |
| conductor: 924 phrases in 54 subjects |
| Agriculture | 15 |
| Antennas and waveguides | 4 |
| Automobiles | 7 |
| Cables and cable production | 24 |
| Chemistry | 9 |
| Coal | 5 |
| Communications | 18 |
| Construction | 1 |
| Earth sciences | 10 |
| Education | 1 |
| Electric machinery | 26 |
| Electric motors | 2 |
| Electric traction | 1 |
| Electricity | 12 |
| Electronics | 165 |
| Forestry | 6 |
| General | 16 |
| Geology | 1 |
| Health care | 1 |
| Industry | 15 |
| Information technology | 31 |
| Isolation | 14 |
| Labor law | 7 |
| Laboratory equipment | 1 |
| Law | 4 |
| Life sciences | 2 |
| Loading equipment | 146 |
| Materials science | 3 |
| Measuring instruments | 2 |
| Mechanic engineering | 76 |
| Mechanics | 1 |
| Medical | 4 |
| Metallurgy | 10 |
| Meteorology | 2 |
| Mexican | 60 |
| Natural sciences | 1 |
| Packaging | 4 |
| Patents | 3 |
| Politics | 2 |
| Power electronics | 1 |
| Power lines | 15 |
| Radio | 2 |
| Rail transport | 1 |
| Social science | 1 |
| Spanish | 63 |
| Statistics | 2 |
| Superconductivity | 6 |
| Technology | 50 |
| Telecommunications | 2 |
| Textile industry | 1 |
| Thermal Energy | 3 |
| Trade unions | 1 |
| Transport | 63 |
| Welding | 1 |