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

TB/T 2081-1989

Chinese Standard: 'TB/T 2081-1989'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
TB/T 2081-1989English639 Add to Cart Days<=3 Color of Railway Light Signal TB/T 2081-1989 Obsolete TB/T 2081-1989

  SIMILAR unprotected-true-PDFs:
  TB/T 2296-2011  TB/T 3139-2021  TB/T 3475.8-2020