 |
| |||
| малый учрежденческий коммутатор | |||
| answering unit: 9 phrases in 6 subjects |
| Communications | 1 |
| Computers | 1 |
| Mass media | 1 |
| Technology | 1 |
| Telecommunications | 4 |
| Telephony | 1 |
|
| |||
| малый учрежденческий коммутатор | |||
| answering unit: 9 phrases in 6 subjects |
| Communications | 1 |
| Computers | 1 |
| Mass media | 1 |
| Technology | 1 |
| Telecommunications | 4 |
| Telephony | 1 |