| |||
| с контролем по ключу (oleg.vigodsky) | |||
|
key-controlled : 12 phrases in 7 subjects |
| Communications | 2 |
| Electronics | 1 |
| Information security and data protection | 4 |
| Mass media | 1 |
| Rail transport | 1 |
| Security systems | 1 |
| Telecommunications | 2 |
| |||
| с контролем по ключу (oleg.vigodsky) | |||
|
key-controlled : 12 phrases in 7 subjects |
| Communications | 2 |
| Electronics | 1 |
| Information security and data protection | 4 |
| Mass media | 1 |
| Rail transport | 1 |
| Security systems | 1 |
| Telecommunications | 2 |