From English - German Ding/FreeDict dictionary ver. 1.9-fd1: triple phase boundary /tɹˈɪpəl fˈeɪz bˈaʊndəɹi/ (TPB /tˌiːpˌiːbˈiː/) Dreiphasengrenze <fem> [chem.] Note: Brennstoffzelle
triple phase boundary /tɹˈɪpəl fˈeɪz bˈaʊndəɹi/ (TPB /tˌiːpˌiːbˈiː/) Dreiphasengrenze <fem> [chem.] Note: Brennstoffzelle