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| система огневой тревоги | |||
| система пожарной сигнализации | |||
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火 警 系统 : 28 phrases in 5 subjects |
| Electronics | 2 |
| Firefighting and fire-control systems | 2 |
| General | 11 |
| Nautical | 1 |
| Technology | 12 |
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