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YD 331-1987 English PDF

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YD 331-1987: General technical requirement for supporting carrier communication equipment for standard coaxial integrated communication cables
Status: Obsolete
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YD 331-1987English279 Add to Cart 3 days [Need to translate] General technical requirement for supporting carrier communication equipment for standard coaxial integrated communication cables Obsolete YD 331-1987

PDF similar to YD 331-1987


Standard similar to YD 331-1987

JT/T 1076   YD 1268.2   YD 1268.1   YD/T 3198   YD/T 2905   

Basic data

Standard ID YD 331-1987 (YD331-1987)
Description (Translated English) General technical requirement for supporting carrier communication equipment for standard coaxial integrated communication cables
Sector / Industry Telecommunication Industry Standard
Classification of Chinese Standard M31
Word Count Estimation 7,731
Date of Issue 1/7/1987
Date of Implementation 7/1/1987
Adopted Standard CCITT G.151, NEQ; CCITT G.325, NEQ
Summary This standard applies to the high-frequency coaxial cable integrated four core group of four tubes (0. 9mm diameter) or eight tubes coaxial cable for high frequency integrated cable (0. 9mm diameter) on the opening of 12 + 12 type used ten Road carrier communication equipment, the equipment is mainly used range communications.

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