SHANGHAI, Jul 15, 2020 - (ACN Newswire) - IQOS has been said to mean "I quit ordinary smoking." From a technical point of view, IQOS heats a cartridge made of tobacco sheet, nicotine compounds and glycerin to generate aerosol. Its taste is similar to that of ordinary cigarettes, but the harm of smoke is reduced by more than 90%.IUOC means "I use...