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Details, Fiction and smoke 

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Filter/dilution tunnel. A smoke sample is drawn via a tube exactly where it truly is diluted with air, the resulting smoke/air mixture is then pulled through a filter and weighed. Here is the internationally acknowledged means of measuring smoke from combustion.[sixty six] Evanston firefighters responded to one-household residence Sunday https://page22222.ouyawiki.com/1420108/not_known_facts_about_tabacco

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