интервал между импульсами: 33 phrases in 16 subjects |
Acoustics | 1 |
Astronautics | 1 |
Communications | 1 |
Electrical engineering | 1 |
Electronics | 1 |
GOST | 1 |
Makarov | 1 |
Mass media | 13 |
Metrology | 1 |
Military | 1 |
Nanotechnology | 4 |
Nautical | 1 |
Oil / petroleum | 1 |
Technology | 2 |
Telecommunications | 1 |
Радиоактивное излучение | 2 |