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Standards [CURRENT]

ETS 300012
Integrated Services Digital Network (ISDN); basic user-network interface; layer 1; specification and test principles

Title (German)

ISDN; Teilnehmer-Netz-Schnittstelle des Basisanschlusses; Schicht 1; Spezifikation und Testprinzipien

Edition 1992-04
Original language English
Price On Request
Table of contents

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