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

GB 12451-1990

Chinese Standard: 'GB 12451-1990'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
GB 12451-1990EnglishRFQ ASK Days<=3 Cataloguing in publication data in the book GB 12451-1990 Obsolete GB 12451-1990

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