 |
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| beta-ray spectrum | |||
| beta spectrum | |||
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| beta spectra | |||
| бета -спектры: 25 phrases in 11 subjects |
| Bacteriology | 1 |
| Makarov | 3 |
| Medical | 3 |
| Medical appliances | 1 |
| Microbiology | 1 |
| Microelectronics | 3 |
| Nuclear physics | 3 |
| Physics | 1 |
| Technology | 3 |
| Thermal engineering | 1 |
| Радиоактивное излучение | 5 |