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YDN034-1997 English PDF

YDN034: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YDN 034-1997EnglishRFQ ASK 3 days [Need to translate] ISDN User - Specification on Network Interface YDN 034-1997
YDN 034.1-1997EnglishRFQ ASK 3 days [Need to translate] ISDN subscribers - specification for network interfaces Part 1: Technical specification for physical layers YDN 034.1-1997

Standard similar to YDN034-1997

YD/T 4045   YD/T 4046   YD/T 4044   

Basic data

Standard ID YDN 034-1997 (YDN034-1997)
Description (Translated English) ISDN User - Specification on Network Interface
Sector / Industry Telecommunication Industry Standard