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

GB 50513-2009

Chinese Standard: 'GB 50513-2009'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
GB 50513-2009English1099 Add to Cart Days<=7 Code for plan of urban water system GB 50513-2009 Valid GB 50513-2009

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