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| система автоматической сигнализации | |||
| автоматическая система аварийной сигнализации | |||
| automatic alarm system: 15 phrases in 9 subjects |
| Architecture | 1 |
| Construction | 1 |
| Firefighting and fire-control systems | 2 |
| General | 5 |
| Military | 1 |
| Oil and gas | 1 |
| Sakhalin | 2 |
| Technology | 1 |
| Weapons of mass destruction | 1 |