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

SY 5054-1991

Chinese Standard: 'SY 5054-1991'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
SY 5054-1991English199 Add to Cart Days<=2 (Open is under attack) SY 5054-1991 Obsolete SY 5054-1991

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