| |||
| grabación sin retorno a cero complementario | |||
|
non-return-to-zero change recording : 2 Phrasen in 1 Thematik |
| Informationstechnik | 2 |
| |||
| grabación sin retorno a cero complementario | |||
|
non-return-to-zero change recording : 2 Phrasen in 1 Thematik |
| Informationstechnik | 2 |