| English thesaurus | |||
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| system database (системная база данных ssn) | |||
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| system database (системная база данных ssn) | |||
| system database (ssn) | |||
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system data-base : 16 phrases in 5 subjects |
| Communications | 1 |
| General | 3 |
| Information technology | 9 |
| Microelectronics | 2 |
| Physics | 1 |