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YD 5007-2003 English PDF

YD 5007-2003_English: PDF (YD5007-2003)
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YD 5007-2003English919 Add to Cart 4 days [Need to translate] Communication Conduit and Passage Engineering Designing Standard Obsolete YD 5007-2003

Standard ID YD 5007-2003 (YD5007-2003)
Description (Translated English) Communication Conduit and Passage Engineering Designing Standard
Sector / Industry Telecommunication Industry Standard
Classification of Chinese Standard P76
Classification of International Standard 33
Word Count Estimation 23,246
Date of Issue 2003/10/1
Date of Implementation 2003-11-01
Older Standard (superseded by this standard) YD 5007-1995
Drafting Organization China Post and Telecommunications Consulting Design Institute
Administrative Organization Ministry of Information Industry Integrated Planning Division
Summary This standard applies to the new local telephone network wiring, inter-office trunk, long-distance into the line and high-grade highway and other communication channels and channel engineering; change, expansion project can refer to the implementation.

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