| |||
isotopen pl |
isotopes : 28 phrases in 11 subjects |
Antennas and waveguides | 1 |
Automated equipment | 1 |
Chemistry | 2 |
Earth sciences | 1 |
Electronics | 2 |
General | 3 |
Health care | 1 |
Measuring instruments | 2 |
Medical | 2 |
Nuclear physics | 4 |
Physical sciences | 9 |