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| закон квадратов (вариационной статистики) | |||
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loi des carrés : 16 phrases in 5 subjects |
| Mechanic engineering | 1 |
| Medical appliances | 3 |
| Optics branch of physics | 1 |
| Technology | 3 |
| Радиоактивное излучение | 8 |
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