 |
| |||
| модуляция инверсной заселённости | |||
|
inversion modulation : 3 phrases in 3 subjects |
| Communications | 1 |
| Mass media | 1 |
| Military | 1 |
|
| |||
| модуляция инверсной заселённости | |||
|
inversion modulation : 3 phrases in 3 subjects |
| Communications | 1 |
| Mass media | 1 |
| Military | 1 |