 |
| |||
| far infra-red emission (igisheva); far-infrared emission (igisheva) | |||
| инфракрасное излучение дальней области спектра: 8 phrases in 3 subjects |
| Astronautics | 1 |
| Military | 2 |
| Spectroscopy | 5 |
|
| |||
| far infra-red emission (igisheva); far-infrared emission (igisheva) | |||
| инфракрасное излучение дальней области спектра: 8 phrases in 3 subjects |
| Astronautics | 1 |
| Military | 2 |
| Spectroscopy | 5 |