 |
| |||
FDM (frequency-division multiplexing  wikipedia.org); frequency-division multiplexing (wikipedia.org) | |||
| уплотнение по частоте: 2 phrases in 1 subject |
| Cables and cable production | 2 |
|
| |||
| FDM (frequency-division multiplexing wikipedia.org); frequency-division multiplexing (wikipedia.org) | |||
| уплотнение по частоте: 2 phrases in 1 subject |
| Cables and cable production | 2 |