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secondary γ-radiation : 30 phrases in 13 subjects |
Analytical chemistry | 1 |
Astronautics | 2 |
Chemistry | 1 |
Electronics | 1 |
High energy physics | 1 |
Mass media | 1 |
Medical | 1 |
Medical appliances | 1 |
Military | 1 |
Nanotechnology | 3 |
Physics | 1 |
Radiolocation | 11 |
Радиоактивное излучение | 5 |