From German - English Ding/FreeDict dictionary ver. 1.9-fd1: Front-Oktanzahl /frˈɔnt ˈɔktantsˌɑːl/ (FOZ /fˈoːts/) <fem, n, sg> [chem.] front octane number <n>
Front-Oktanzahl /frˈɔnt ˈɔktantsˌɑːl/ (FOZ /fˈoːts/) <fem, n, sg> [chem.] front octane number <n>