 |
| Zählrohr: 173 phrases in 14 subjects |
| Analytical chemistry | 9 |
| Antennas and waveguides | 2 |
| Astronomy | 1 |
| Earth sciences | 5 |
| Electronics | 9 |
| Energy industry | 2 |
| Health care | 1 |
| Measuring instruments | 17 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 1 |
| Nuclear physics | 4 |
| Technology | 1 |
| Vacuum tubes | 1 |
| Радиоактивное излучение | 119 |