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

QB/T 1689-1993

Chinese Standard: 'QB/T 1689-1993'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
QB/T 1689-1993English199 Add to Cart Days<=2 Terms of Precious Metal Adornment QB/T 1689-1993 Obsolete QB/T 1689-1993

  SIMILAR unprotected-true-PDFs:
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