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DL 473-1992

Chinese Standard: 'DL 473-1992'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
DL 473-1992EnglishRFQ ASK Days<=3 Technical conditions for forged tee joints with high diameters DL 473-1992 Obsolete DL 473-1992

  SIMILAR Google-Books for your assessment (Full-PDF of DL 473-1992_English needs to be translated from scratch):
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