The freezing point of water is frustrated when combined with propylene glycol. It is applied as aircraft de-icing fluid.[4][fourteen] Drinking water-propylene glycol mixtures dyed pink to indicate the mixture is relatively nontoxic are marketed under the identify of RV or maritime antifreeze. Propylene glycol is routinely used as a substitute https://angeloovzdh.verybigblog.com/7174270/what-does-สล-อตแตกง-าย-mean