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

JJG(EJ)13-1991

Chinese Standard: 'JJG(EJ)13-1991'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
JJG(EJ)13-1991English199 Add to Cart Days<=2 (Test Method B specific activity was measured using a radioactive gas proportional counter 4πβ standard devices) JJG(EJ)13-1991 Obsolete JJG(EJ)13-1991

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