R-32 [1] "Difluoromethane, also called difluoromethylene, HFC-32 Methylene Fluoride or R-32, " [2] [1] https://www.toshibavarmepumper.no/globalassets/inriver/

R-32 [1] "Difluoromethane, also called difluoromethylene, HFC-32 Methylene Fluoride or R-32, " [2] [1] https://www.toshibavarmepumper.no/globalassets/inriver/resources/r106513-datablad-energietikett-toshiba-polar-25.pdf https://www.toshibavarmepumper.no/globalassets/inriver/resou... [2] https://en.wikipedia.org/wiki/Difluoromethane https://en.wikipedia.org/wiki/Difluoromethane