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www.ChineseStandard.net Database: 189759 (26 Oct 2025)

CECS97-1997

Chinese Standard: 'CECS97-1997'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
CECS 97-1997English979 Add to Cart Days<=5 Design standard of aeration blowing system CECS 97-1997   CECS 97-1997

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