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

JB 2831-1979

Chinese Standard: 'JB 2831-1979'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
JB 2831-1979English199 Add to Cart Days<=2 (Tropical Power semi) JB 2831-1979 Obsolete JB 2831-1979

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