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

JB 2989-1981

Chinese Standard: 'JB 2989-1981'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
JB 2989-1981EnglishRFQ ASK Days<=3 (Micrometer thickness) JB 2989-1981 Obsolete JB 2989-1981

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