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www.ChineseStandard.net Database: 189760 (25 Oct 2025)

TB/T 2776-1997

Chinese Standard: 'TB/T 2776-1997'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
TB/T 2776-1997English1249 Add to Cart Days<=6 Railway Work Type Classification and Name Code TB/T 2776-1997   TB/T 2776-1997

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