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www.ChineseStandard.net Database: 189760 (25 Oct 2025)

JB/T 7998-2025 English PDF

JB/T 7998: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JB/T 7998-2025EnglishRFQ ASK 3 days [Need to translate] (Chemical analysis method of zirconium corundum) Valid JB/T 7998-2025
JB/T 7998-2012English499 Add to Cart 4 days [Need to translate] Chemical analysis methods for fused zirconia alumina Valid JB/T 7998-2012
JB/T 7998-1999English599 Add to Cart 4 days [Need to translate] Zirconium alundum Method for chemical analysis Obsolete JB/T 7998-1999
JB/T 7998-1995EnglishRFQ ASK 3 days [Need to translate] (Chinese Industry Standard) Obsolete JB/T 7998-1995

Basic data

Standard ID JB/T 7998-2025 (JB/T7998-2025)
Description (Translated English) (Chemical analysis method of zirconium corundum)
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard J43
Classification of International Standard 25.100.70
Date of Issue 2025-05-09
Date of Implementation 2025-11-01
Older Standard (superseded by this standard) JB/T 7998-2012
Issuing agency(ies) Ministry of Industry and Information Technology