 |
| |||
| start-stop system of data transmission | |||
|
Start-Stopp-System in der Datenubertragung : 2 фразы в 1 тематике |
| Телеграфия | 2 |
|
| |||
| start-stop system of data transmission | |||
|
Start-Stopp-System in der Datenubertragung : 2 фразы в 1 тематике |
| Телеграфия | 2 |