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JC/T 220-1979 English PDF

US$359.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
JC/T 220-1979: (Natural diamond)
Status: Obsolete
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JC/T 220-1979English359 Add to Cart 3 days [Need to translate] (Natural diamond) Obsolete JC/T 220-1979

PDF similar to JC/T 220-1979


Standard similar to JC/T 220-1979

GB/T 3286.11   GB/T 16552   

Basic data

Standard ID JC/T 220-1979 (JC/T220-1979)
Description (Translated English) (Natural diamond)
Sector / Industry Building Materials Industry Standard (Recommended)
Classification of Chinese Standard D58
Classification of International Standard 73.08
Word Count Estimation 9,969
Date of Issue 1/1/1979
Date of Implementation 6/1/1980
Regulation (derived from) Ministry of Industry and Information Technology Notice 2014 No. 33
Summary This standard applies to the processing has not been considered a natural diamond crystals or fragments.

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