 |
| Röntgenstrahlen: 46 phrases in 17 subjects |
| Analytical chemistry | 3 |
| Antennas and waveguides | 1 |
| Chemistry | 2 |
| Electronics | 2 |
| General | 1 |
| Geology | 5 |
| Medical | 3 |
| Medical appliances | 3 |
| Metallurgy | 1 |
| Missiles | 2 |
| Natural resourses and wildlife conservation | 2 |
| Nuclear physics | 3 |
| Optics branch of physics | 4 |
| Physics | 1 |
| Quantum electronics | 5 |
| Technology | 6 |
| Радиоактивное излучение | 2 |