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www.ChineseStandard.net Database: 189760 (18 Oct 2025)

JJF 049-2009 English PDF

JJF 049: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JJF 049-2009EnglishRFQ ASK 3 days [Need to translate] Size composition measuring device calibration specification JJF 049-2009
JJF 049-2006EnglishRFQ ASK 3 days [Need to translate] Electronic single yarn strength tester (machine) calibration specification Obsolete JJF 049-2006

Standard similar to JJF 049-2009

JJG 86   JJG 42   JJG 49   

Basic data

Standard ID JJF 049-2009 (JJF049-2009)
Description (Translated English) Size composition measuring device calibration specification
Sector / Industry Metrology & Measurement Industry Standard
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine