ZH
RU
ES

sis079

sis079, Total:1 items.

In the international standard classification, sis079 involves: .

SE-SIS, sis079

• SIS SS-ETS 300 079-1992 Integrated Services Digital Network (ISDN) — Syntax-based Videotex end-to-end protocols — Circuit mode DTE-DTE

Others:   -sis079, sis079.