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gamma radiation; gamma rays |
rayos gamma: 23 phrases in 13 subjects |
Chemistry | 2 |
Coal | 1 |
Communications | 1 |
Earth sciences | 5 |
Electronics | 1 |
General | 3 |
Measuring instruments | 1 |
Medical | 2 |
Metallurgy | 1 |
Natural sciences | 1 |
Nuclear and fusion power | 2 |
Technology | 2 |
United Nations | 1 |