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kaskadowy : 34 phrases in 14 subjects |
| Automatic control | 1 |
| Chemistry | 1 |
| Construction | 7 |
| Electric motors | 1 |
| Electric traction | 1 |
| Electronics | 2 |
| Finances | 4 |
| General | 3 |
| Mathematics | 1 |
| Microsoft | 8 |
| Rail transport | 1 |
| Reliability | 2 |
| Technology | 1 |
| Transformers | 1 |