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YD/T 638.6-1993 English PDF

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YD/T 638.6-1993: Type designation for telegraph communication equipment
Status: Obsolete
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YD/T 638.6-1993English199 Add to Cart 2 days [Need to translate] Type designation for telegraph communication equipment Obsolete YD/T 638.6-1993

PDF similar to YD/T 638.6-1993


Standard similar to YD/T 638.6-1993

YD/T 1484.6   YD/T 1644.2   GB 6830   YD/T 1826   YD/T 1800   

Basic data

Standard ID YD/T 638.6-1993 (YD/T638.6-1993)
Description (Translated English) Type designation for telegraph communication equipment
Sector / Industry Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard M01
Word Count Estimation 3,347
Date of Issue 8/17/1993
Date of Implementation 2/1/1994
Regulation (derived from) Notice of the Ministry of Industry and Information Technology of the People's Republic of China (No. 48 of 2015)
Summary This standard specifies the telegraph communication equipment type designation. This standard applies to telegraph communication device model name.

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