 |
| |||
| рентгеновская трубка | |||
| tube à rayons X: 29 phrases in 7 subjects |
| Antennas and waveguides | 6 |
| Chemistry | 2 |
| Medical appliances | 13 |
| Metallurgy | 1 |
| Natural resourses and wildlife conservation | 2 |
| Radio | 2 |
| Радиоактивное излучение | 3 |
|
| |||
| рентгеновская трубка | |||
| tube à rayons X: 29 phrases in 7 subjects |
| Antennas and waveguides | 6 |
| Chemistry | 2 |
| Medical appliances | 13 |
| Metallurgy | 1 |
| Natural resourses and wildlife conservation | 2 |
| Radio | 2 |
| Радиоактивное излучение | 3 |