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

JB/T 998-1977

Chinese Standard: 'JB/T 998-1977'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
JB/T 998-1977English199 Add to Cart Days<=2 Welded type hinged pipe connection body JB/T 998-1977 Obsolete JB/T 998-1977

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