 |
| |||
| broad-band record; vide-band record | |||
| full-frequency range recording; wide-band recording; full-frequency-range recording | |||
| широкополосная регистрация: 3 do fraz, 2 tematyki |
| Astronautyka | 2 |
| Wojskowość | 1 |
|
| |||
| broad-band record; vide-band record | |||
| full-frequency range recording; wide-band recording; full-frequency-range recording | |||
| широкополосная регистрация: 3 do fraz, 2 tematyki |
| Astronautyka | 2 |
| Wojskowość | 1 |