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Test pour mesurer les concentrations de radon

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Uploaded by on Dec 1, 2009

Le radon est un gaz insipide, inodore et incolore, qui séchappe du sol. Santé Canada indique que lorsque le radon sinfiltre dans des espaces clos, comme une résidence, il peut saccumuler jusquà des concentrations qui sont dangereuses.

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  • Merci pour le partage

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