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

JC 185-1981

Chinese Standard: 'JC 185-1981'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
JC 185-1981English279 Add to Cart Days<=3 (JGS1, JGS2, JGS3 optical quartz glass) JC 185-1981 Obsolete JC 185-1981

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