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SJ 3179-1988 English PDF

US$259.00 ยท In stock
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SJ 3179-1988: Methods of measurement for iron clad crossbar subscribertelephone switchboards
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SJ 3179-1988English259 Add to Cart 3 days [Need to translate] Methods of measurement for iron clad crossbar subscribertelephone switchboards   SJ 3179-1988

PDF similar to SJ 3179-1988


Standard similar to SJ 3179-1988

YD/T 993   YD/T 868   GB/T 15279   

Basic data

Standard ID SJ 3179-1988 (SJ3179-1988)
Description (Translated English) Methods of measurement for iron clad crossbar subscribertelephone switchboards
Sector / Industry Electronics Industry Standard
Classification of Chinese Standard M40
Word Count Estimation 7,721
Date of Issue 4/7/1988
Date of Implementation 10/1/1988
Summary This standard is based on SJ 3178-98 "Mine crossbar support telephone exchange technical requirements" developed.

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