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relativ | spektralfördelning
| spektralfördelning | |
| light. | спектрална расподела; спектрална густина |
| relativ: 21 phrases in 7 subjects |
| Electronics | 3 |
| Lighting other than cinema | 1 |
| Magnetics | 1 |
| Mathematics | 8 |
| Statistics | 2 |
| Thermal Energy | 3 |
| Vacuum tubes | 3 |