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Smoking  - An Overview

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Filter/dilution tunnel. A smoke sample is drawn by way of a tube wherever it is diluted with air, the resulting smoke/air mixture is then pulled via a filter and weighed. This is the internationally recognized way of measuring smoke from combustion.[66] A fresh overview of present scientific studies pinpoints https://broadfar.com/non-combusted-cigarettes-a-safer-alternative-or-just-a-myth/

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