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JB/T 7989-2023 PDF English

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JB/T 7989-2023: (Super abrasives - Technical Specifications for Synthetic Diamonds)
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Status: Valid

JB/T 7989: Historical versions

Std IDVersionUSDBuyDeliver [PDF] inTitle (Description)
JB/T 7989-2023English179 Add to Cart 3 days [Need to translate] (Super abrasives - Technical Specifications for Synthetic Diamonds)
JB/T 7989-2012English319 Add to Cart 3 days [Need to translate] Superabrasive. Technical condition of synthetic diamond
JB/T 7989-1997English279 Add to Cart 3 days [Need to translate] Super-hard abrasive Technical specification for synthetic diamond
JB/T 7989-1995EnglishRFQ ASK 3 days [Need to translate] (Chinese Industry Standard)

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Basic data

Standard ID JB/T 7989-2023 (JB/T7989-2023)
Description (Translated English) (Super abrasives - Technical Specifications for Synthetic Diamonds)
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard J43
Classification of International Standard 25.100.70
Word Count Estimation 8,887
Date of Issue 2023-12-20
Date of Implementation 2024-07-01
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the product marking, technical requirements, test methods and inspection rules for artificial diamonds. This standard applies to the manufacture of single crystal artificial diamond synthesized by the static pressure method for abrasive tools and drilling and sawing tools.

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