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естественная радиация | |||
собственное излучение | |||
природная радиация | |||
естественное излучение | |||
фоновое излучение |
natural radiation : 49 phrases in 15 subjects |
Astronautics | 3 |
Business style | 1 |
Construction | 1 |
Ecology | 2 |
Energy industry | 1 |
General | 1 |
Geophysics | 2 |
Makarov | 7 |
Medical | 1 |
Medical appliances | 3 |
Military | 1 |
Nuclear physics | 21 |
Oil / petroleum | 1 |
Physics | 1 |
Technology | 3 |