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| warning system | |||
| warning system Any series of procedures and devices designed to detect sudden or potential threats to persons, property or the environment, often utilizing radar technology | |||
| alarm system | |||
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Warnsystem : 10 do fraz, 8 tematyki |
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| Komunikacja | 1 |
| Ochrona środowiska | 1 |
| Opieka zdrowotna | 3 |
| Pospolicie | 1 |
| Technologia informacyjna | 1 |
| Transport | 1 |
| Zasoby naturalne i ochrona dzikiej przyrody | 1 |