 |
| |||
| subscription switcher; line switch (oleg.vigodsky) | |||
| абонентский коммутатор: 15 phrases in 5 subjects |
| Makarov | 1 |
| Mass media | 5 |
| Military | 1 |
| Telecommunications | 7 |
| Telegraphy | 1 |
|
| |||
| subscription switcher; line switch (oleg.vigodsky) | |||
| абонентский коммутатор: 15 phrases in 5 subjects |
| Makarov | 1 |
| Mass media | 5 |
| Military | 1 |
| Telecommunications | 7 |
| Telegraphy | 1 |