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| dispositivo di: 78 phrases in 20 subjects |
| Agriculture | 4 |
| Chemistry | 1 |
| Communications | 4 |
| Construction | 2 |
| Earth sciences | 1 |
| Electrical engineering | 1 |
| Electronics | 14 |
| General | 6 |
| Industry | 4 |
| Information technology | 9 |
| Mechanic engineering | 1 |
| Medical | 2 |
| Metallurgy | 3 |
| Microsoft | 11 |
| Natural sciences | 1 |
| Patents | 3 |
| Power electronics | 1 |
| Technology | 1 |
| Transformers | 1 |
| Transport | 8 |