tirelli speciale tg1 pac inquinamento indoor

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Uploaded by on Oct 3, 2009

In una intervista a Speciale Tg1 Il professor Tirelli famoso oncologo parla a favore del sistema di filtraggio
da applicare sulle stampanti per evitare inquinamento da toner e polvere sottili , che sono sicura causa di asme bronchiali , ma sono indiziate di essere anche causa di tumori

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