|
f.e : 45 phrases in 16 subjects |
| Agriculture | 2 |
| Antennas and waveguides | 2 |
| Astronomy | 2 |
| Automated equipment | 1 |
| Aviation | 1 |
| Chemistry | 16 |
| Communications | 1 |
| Earth sciences | 1 |
| Electric traction | 1 |
| Electronics | 9 |
| Food industry | 2 |
| General | 2 |
| Industry | 1 |
| Technology | 2 |
| Transformers | 1 |
| Transport | 1 |