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Database: 189759 (19 Oct 2025)
YDJ8-1985 English PDF
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Standard Title (Description)
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YDJ 8-1985
English
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Specification for engineering design of urban local telephone lines
YDJ 8-1985
PDF similar to YDJ8-1985
Standard similar to YDJ8-1985
YD/T 1092
YD/T 777
YD/T 841
YD/T 2963
YD/T 3436.5
YD/T 2051
Basic data
Standard ID
YDJ 8-1985 (YDJ8-1985)
Description (Translated English)
Specification for engineering design of urban local telephone lines
Sector / Industry
Telecommunication Industry Standard
Classification of Chinese Standard
M42
Word Count Estimation
104,122
Date of Implementation
8/1/1987
Regulation (derived from)
Current effective communication standard catalog Communications Development Division (2009. 1)
Summary
This standard applies to county and county-level cities local telephone line construction, expansion projects, renovation projects can use the reference service. For the county town of the city, then refer to this standard line can also be combined with the use of the specific conditions of local conditions.