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radio-isotope; radioactive isotope | |||
radioisotope; unstable isotope | |||
radioactive tracer; radiotracer |
radioaktives Isotop: 13 phrases in 5 subjects |
Health care | 1 |
Measuring instruments | 3 |
Medical appliances | 2 |
Nuclear physics | 1 |
Радиоактивное излучение | 6 |