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JB/T 89-2015

Chinese Standard: 'JB/T 89-2015'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
JB/T 89-2015English319 Add to Cart Days<=3 Metallic ring-joint gaskets for steel pipe flanges JB/T 89-2015   JB/T 89-2015

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