| English thesaurus | |||
| |||
| data switching centre (ssn); data switching exchange (ssn) | |||
|
data switching : 12 phrases in 4 subjects |
| Communications | 8 |
| Information technology | 2 |
| Technology | 1 |
| Telegraphy | 1 |
| English thesaurus | |||
| |||
| data switching centre (ssn); data switching exchange (ssn) | |||
|
data switching : 12 phrases in 4 subjects |
| Communications | 8 |
| Information technology | 2 |
| Technology | 1 |
| Telegraphy | 1 |