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www.ChineseStandard.net Database: 189759 (19 Oct 2025)

JB 4121-1985

Chinese Standard: 'JB 4121-1985'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
JB 4121-1985EnglishRFQ ASK Days<=3 (Lubrication components Model methodology) JB 4121-1985 Obsolete JB 4121-1985

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