| |||
| central conmutadora de datos; central de conmutación de datos | |||
|
data switching : 11 phrases in 4 subjects |
| Communications | 7 |
| Information technology | 2 |
| Technology | 1 |
| Telegraphy | 1 |
| |||
| central conmutadora de datos; central de conmutación de datos | |||
|
data switching : 11 phrases in 4 subjects |
| Communications | 7 |
| Information technology | 2 |
| Technology | 1 |
| Telegraphy | 1 |