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www.ChineseStandard.net Database: 189760 (25 Oct 2025)

YD/T 923-1997 English PDF

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YD/T 923-1997EnglishRFQ ASK 11 days [Need to translate] IC card payphone system test procedure telephone part Obsolete YD/T 923-1997

PDF similar to YD/T 923-1997


Standard similar to YD/T 923-1997

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Basic data

Standard ID YD/T 923-1997 (YD/T923-1997)
Description (Translated English) IC card payphone system test procedure telephone part
Sector / Industry Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard M40
Classification of International Standard 33.050.10
Word Count Estimation 53,585
Date of Issue 8/25/1997
Date of Implementation 11/1/1997
Regulation (derived from) Industry-Science [2009] No. 58