teški metali

teški metali

Metallic elements, including those required for plant and animal nutrition, in trace concentration but which become toxic at higher concentrations. Examples are mercury, chromium, cadmium, and lead.

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Parte del discorso: sostantivo
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Settore/Dominio: Energia
Categoria: Carbone; Gas naturale; Benzina
Company: EIA
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metali

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potražnja

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See Energy demand.

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A device containing a catalyst for converting automobile exhaust into mostly harmless products.

karakterizacija

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