 |
| радиоактивный индикатор: 13 phrases in 7 subjects |
| Analytical chemistry | 1 |
| Chemistry | 3 |
| Geology | 1 |
| Metallurgy | 1 |
| Mining | 1 |
| Oil / petroleum | 3 |
| Радиоактивное излучение | 3 |
|
| радиоактивный индикатор: 13 phrases in 7 subjects |
| Analytical chemistry | 1 |
| Chemistry | 3 |
| Geology | 1 |
| Metallurgy | 1 |
| Mining | 1 |
| Oil / petroleum | 3 |
| Радиоактивное излучение | 3 |