амплитудно модулированный : 63 phrases in 18 subjects |
Astronautics | 1 |
Automated equipment | 2 |
Communications | 3 |
Electronics | 8 |
General | 1 |
Geophysics | 1 |
Makarov | 7 |
Mass media | 2 |
Mathematics | 2 |
Medical appliances | 1 |
Military | 7 |
Music | 1 |
Nanotechnology | 2 |
Oil / petroleum | 1 |
Physics | 1 |
Polygraphy | 1 |
Technology | 19 |
Telecommunications | 3 |