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Cigarettes No Further a Mystery

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Filter/dilution tunnel. A smoke sample is drawn by way of a tube the place it truly is diluted with air, the resulting smoke/air combination is then pulled through a filter and weighed. Here is the internationally regarded means of measuring smoke from combustion.[sixty six] All over recorded record, people https://nmate56875.thecomputerwiki.com/5478903/everything_about_tabacco

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