Traces of vanadium in large-temperature combustion solutions variety droplets of molten vanadates. These attack the passivation levels on metals and result in high temperature corrosion, and that is a priority especially for interior combustion engines. Molten sulfate and direct particulates also have this kind of influence. 1600 – Tobacco https://broadfar-com49369.blogdemls.com/34437847/a-review-of-cigarettes