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| |||
| premises security (Alexander Demidov) | |||
| territory safeguard | |||
| patrolling | |||
| охрана территории: 8 phrases in 7 subjects |
| Construction | 2 |
| General | 1 |
| Information security and data protection | 1 |
| Occupational health & safety | 1 |
| Ornithology | 1 |
| Politics | 1 |
| Security systems | 1 |