 |
| ecrã: 310 phrases in 27 subjects |
| Cables and cable production | 8 |
| Chemistry | 1 |
| Communications | 41 |
| Cultural studies | 1 |
| Earth sciences | 2 |
| Economy | 1 |
| Electric machinery | 3 |
| Electric motors | 1 |
| Electronics | 91 |
| Environment | 3 |
| General | 3 |
| Health care | 12 |
| Industry | 20 |
| Information technology | 64 |
| Isolation | 2 |
| Lighting other than cinema | 1 |
| Mechanic engineering | 5 |
| Medical | 4 |
| Metallurgy | 2 |
| Microsoft | 30 |
| Patents | 3 |
| Radio | 1 |
| Radiology | 3 |
| Technology | 1 |
| Thermal Energy | 1 |
| Transport | 5 |
| Vacuum tubes | 1 |