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| avvikelse; odds; skillnad | |||
| kvadrat | |||
| فرق: 30 phrases in 14 subjects |
| Electric traction | 2 |
| Electronics | 4 |
| Lighting other than cinema | 1 |
| Magnetics | 3 |
| Mathematics | 2 |
| Microsoft | 7 |
| Physics | 1 |
| Power lines | 1 |
| Radio | 3 |
| Radiobiology | 1 |
| Sound recording | 2 |
| Statistics | 1 |
| Transformers | 1 |
| Vacuum tubes | 1 |