 |
| |||
| switching office; switching station | |||
| коммутационная телефонная станция: 10 phrases in 5 subjects |
| Computers | 1 |
| Electronics | 3 |
| Mass media | 1 |
| Technology | 4 |
| Telecommunications | 1 |
|
| |||
| switching office; switching station | |||
| коммутационная телефонная станция: 10 phrases in 5 subjects |
| Computers | 1 |
| Electronics | 3 |
| Mass media | 1 |
| Technology | 4 |
| Telecommunications | 1 |