 |
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| warning device | |||
| alarm device; alarm (аварийное) | |||
| alarm | |||
| alarm system | |||
| alarm annunciator (ssn) | |||
| safety alarm | |||
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| annunciator | |||
| устройство аварийной сигнализации: 6 phrases in 5 subjects |
| Firefighting and fire-control systems | 1 |
| General | 1 |
| Metrology | 2 |
| Programming | 1 |
| Security systems | 1 |