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www.ChineseStandard.net Database: 189759 (19 Oct 2025)

TB/T 2253-1991

Chinese Standard: 'TB/T 2253-1991'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
TB/T 2253-1991English679 Add to Cart Days<=5 (Ductile iron piston metallurgical) TB/T 2253-1991 Obsolete TB/T 2253-1991

  SIMILAR unprotected-true-PDFs:
  GB/T 21562-2008  TB/T 1619-2010  GB/T 6770-2020