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| Pollution | |||
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| contamination | |||
| coking; fouling | |||
| pollution | |||
| contamination Introduction into or onto water, air, soil or other media of microorganisms, chemicals, toxic substances, wastes, wastewater or other pollutants in a concentration that makes the medium unfit for its next intended use | |||
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Vervuiling : 94 do fraz, 9 tematyki |
| Chemia | 1 |
| Ekonomia | 5 |
| Elektronika | 3 |
| Nauki społeczne | 1 |
| Ochrona środowiska | 72 |
| Opieka zdrowotna | 2 |
| Pospolicie | 3 |
| Przemysł | 1 |
| Transport | 6 |