| |||
| переход от двухпроводной линии к четырёхпроводной | |||
|
two-to-four conversion : 4 phrases in 4 subjects |
| Information technology | 1 |
| Mass media | 1 |
| Technology | 1 |
| Transport | 1 |
| |||
| переход от двухпроводной линии к четырёхпроводной | |||
|
two-to-four conversion : 4 phrases in 4 subjects |
| Information technology | 1 |
| Mass media | 1 |
| Technology | 1 |
| Transport | 1 |