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

JB/T 6721-2025 English PDF

JB/T 6721: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JB/T 6721-2025EnglishRFQ ASK 3 days [Need to translate] (Internal combustion engine - link - Magnetic Particle Testing) Valid JB/T 6721-2025
JB/T 6721-1993English279 Add to Cart 3 days [Need to translate] Specification for internal combustion engine crank Obsolete JB/T 6721-1993

Basic data

Standard ID JB/T 6721-2025 (JB/T6721-2025)
Description (Translated English) (Internal combustion engine - link - Magnetic Particle Testing)
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard J92
Classification of International Standard 27.02
Date of Issue 2025-05-09
Date of Implementation 2025-11-01
Older Standard (superseded by this standard) JB/T 6721.2-2007
Issuing agency(ies) Ministry of Industry and Information Technology