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| массовый коэффициент | |||
| coefficient massique: 58 phrases in 7 subjects |
| Analytical chemistry | 3 |
| Astronomy | 4 |
| Chemistry | 2 |
| Metallurgy | 2 |
| Nuclear physics | 1 |
| Дозиметрия | 1 |
| Радиоактивное излучение | 45 |
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