digital switch
| matrix subsystem
| digital switching abbr. | |
| commun. IT R&D. | digitale Vermittlung |
| matrix subsystem abbr. | |
| commun. | Matrix-Subsystem |
| |||
| digitale Vermittlung | |||
|
digital switch : 18 phrases in 4 subjects |
| Communications | 6 |
| Electronics | 4 |
| General | 1 |
| Information technology | 7 |