 |
| X-rays: 893 phrases in 33 subjects |
| Analytical chemistry | 46 |
| Antennas and waveguides | 4 |
| Aviation | 1 |
| Biology | 7 |
| Chemistry | 6 |
| Construction | 6 |
| Cultural studies | 2 |
| Earth sciences | 9 |
| Electronics | 1 |
| Environment | 6 |
| Food industry | 2 |
| General | 21 |
| Health care | 8 |
| High energy physics | 9 |
| Industry | 3 |
| Labor law | 1 |
| Measuring instruments | 9 |
| Medical | 27 |
| Medical appliances | 296 |
| Metallurgy | 20 |
| Military | 1 |
| Natural resourses and wildlife conservation | 21 |
| Natural sciences | 2 |
| Nuclear physics | 193 |
| Physical sciences | 1 |
| Radiology | 3 |
| Technology | 5 |
| Textile industry | 4 |
| United Nations | 2 |
| Welfare & Social Security | 1 |
| Дозиметрия | 5 |
| Радиоактивное излучение | 95 |
| Радиография | 76 |