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radioactive progenies (KatrinTelman) | |||
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radioactive daughter | |||
radioactive fission product |
радиоактивные продукты распада: 22 phrases in 8 subjects |
Astronautics | 4 |
Energy industry | 5 |
Geophysics | 3 |
Makarov | 1 |
Medical | 1 |
Physics | 1 |
Technology | 3 |
Радиоактивное излучение | 4 |