 |
| |||
| security system (Alexander Demidov) | |||
| охрана техническими средствами: 23 phrases in 10 subjects |
| Construction | 1 |
| Ecology | 4 |
| General | 6 |
| Makarov | 2 |
| Medical | 1 |
| Military | 1 |
| Oil and gas | 1 |
| Security systems | 4 |
| Technology | 2 |
| Weapons of mass destruction | 1 |
|
| |||
| security system (Alexander Demidov) | |||
| охрана техническими средствами: 23 phrases in 10 subjects |
| Construction | 1 |
| Ecology | 4 |
| General | 6 |
| Makarov | 2 |
| Medical | 1 |
| Military | 1 |
| Oil and gas | 1 |
| Security systems | 4 |
| Technology | 2 |
| Weapons of mass destruction | 1 |