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www.ChineseStandard.net Database: 189760 (1 Nov 2025)

SJ 20900-2004

Chinese Standard: 'SJ 20900-2004'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
SJ 20900-2004English319 Add to Cart Days<=3 Specification for beryllia ceramic sleeves used in microwave electronic tubes SJ 20900-2004 Valid SJ 20900-2004

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