DIN ETS 300243-1 (1996-07)现行
Terminal Equipment (TE) - Programmable Communication Interface (PCI) APPLI/COM for facsimile group 3, facsimile group 4, teletex and telex services Part 1: CCITT recommendation T.611 (1992) [modified]; English version ETS 300243-1:1995
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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