HOME   Cart(0)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189760 (18 Oct 2025)

YB 438-1964

Chinese Standard: 'YB 438-1964'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
YB 438-1964EnglishRFQ ASK Days<=3 (Equilateral hexagonal steel varieties) YB 438-1964 Obsolete YB 438-1964

  SIMILAR unprotected-true-PDFs:
  GB/T 3091-2025  GB/T 17395-2024  YB/T 4146-2016  YB/T 4164-2007