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| local alarm (сигнализация местного щита управления) | |||
| local signaling | |||
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| local system of protective signaling | |||
| местная сигнализация: 9 phrases in 5 subjects |
| Electronics | 1 |
| Energy industry | 1 |
| Firefighting and fire-control systems | 2 |
| Telecommunications | 3 |
| Weapons of mass destruction | 2 |