диапазон частот: 65 phrases in 16 subjects |
Astronautics | 8 |
Automated equipment | 2 |
Aviation | 6 |
Computers | 1 |
Electronics | 1 |
General | 3 |
GOST | 1 |
Information technology | 3 |
Medical appliances | 1 |
Meteorology | 1 |
Military | 2 |
Natural resourses and wildlife conservation | 2 |
Radio | 29 |
Surveying | 1 |
Technology | 3 |
Радиоактивное излучение | 1 |