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

GB 4543-1991

Chinese Standard: 'GB 4543-1991'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
GB 4543-1991English199 Add to Cart Days<=2 Orange smoke signal for lifebuoys GB 4543-1991 Obsolete GB 4543-1991

  SIMILAR unprotected-true-PDFs:
  GB/T 18487.2-2017  GB 4806.1-2016