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YDJ50-1988 English PDF

US$1289.00 ยท In stock
Delivery: <= 6 days. True-PDF full-copy in English will be manually translated and delivered via email.
YDJ50-1988: Technical specifications for Installation engineering construction and acceptance of urban local telephone SPC exchange equipment
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YDJ 50-1988English1289 Add to Cart 6 days [Need to translate] Technical specifications for Installation engineering construction and acceptance of urban local telephone SPC exchange equipment   YDJ 50-1988

PDF similar to YDJ50-1988


Standard similar to YDJ50-1988

YD/T 993   YD/T 868   GB/T 15279   YD/T 907   YD/T 719   

Basic data

Standard ID YDJ 50-1988 (YDJ50-1988)
Description (Translated English) Technical specifications for Installation engineering construction and acceptance of urban local telephone SPC exchange equipment
Sector / Industry Telecommunication Industry Standard
Classification of Chinese Standard M40
Word Count Estimation 40,453
Date of Implementation 3/1/1989
Regulation (derived from) Current effective communication standard catalog Communications Development Division (2009. 1)
Summary This standard is a local call telephone switching equipment installation engineering technical basis for construction quality inspection, acceptance and completion and acceptance stage work. Suitable for new construction, renovation and expansion project.

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