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www.ChineseStandard.net Database: 189760 (18 Oct 2025)

JB/T 7947-2017

Chinese Standard: 'JB/T 7947-2017'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
JB/T 7947-2017English789 Add to Cart Days<=6 Gas welding equipment. Blowpipes for welding, cutting and related processes JB/T 7947-2017 Valid JB/T 7947-2017

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