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| English | German |
| air quality criteria | Kriterien zur Beurteilung der Luftqualität |
| environmental quality criterion Criteria followed in establishing standards for exposure to pollutants and noise, in respect of pesticides, detergents, composition of effluents, discharge of trade wastes, etc. | Umweltqualitätskriterien |
| environmental quality criterion | Umweltqualitätskriterien |
| water quality criteria | Kriterien zur Beurteilung der Wasserqualität |
| water quality criteria | Kriterien zur Gewässergütebestimmung |