DIN ETS 300297:1995-12 Integrated Services Digital Network (ISDN) - Access digital section for ISDN basic access; English version ETS 300297:1995
标准编号:DIN ETS 300297:1995-12
英文标题:Integrated Services Digital Network (ISDN) - Access digital section for ISDN basic access; English version ETS 300297:1995
德文标题:ISDN - Digitaler Zugangsabschnitt für den ISDN-Basisanschluß; Englische Fassung ETS 300297:1995
发布日期:1995-12
标准预览图


