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The smoke  Diaries

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Filter/dilution tunnel. A smoke sample is drawn via a tube where by it can be diluted with air, the ensuing smoke/air combination is then pulled via a filter and weighed. This is actually the internationally acknowledged approach to measuring smoke from combustion.[66] Smoke from oxygen-deprived fires consists of an https://nmate26823.blogsvirals.com/32779749/what-does-smoking-mean

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