 |
| |||
| communicating systems and equipment | |||
| система и аппаратура связи: 8 phrases in 5 subjects |
| General | 1 |
| Information security and data protection | 2 |
| Mass media | 2 |
| Military | 2 |
| Security systems | 1 |
|
| |||
| communicating systems and equipment | |||
| система и аппаратура связи: 8 phrases in 5 subjects |
| General | 1 |
| Information security and data protection | 2 |
| Mass media | 2 |
| Military | 2 |
| Security systems | 1 |