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chambre d’ionisation : 455 phrases in 14 subjects |
Chemistry | 1 |
Earth sciences | 56 |
Environment | 2 |
General | 3 |
Health care | 1 |
Industry | 1 |
Measuring instruments | 46 |
Medical | 2 |
Medical appliances | 1 |
Natural resourses and wildlife conservation | 1 |
Nuclear physics | 12 |
Physical sciences | 1 |
Statistics | 1 |
Радиоактивное излучение | 327 |