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YD/T 1642-2007

Chinese Standard: 'YD/T 1642-2007'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
YD/T 1642-2007EnglishRFQ ASK Days<=9 Internet service quality test methods YD/T 1642-2007 Obsolete YD/T 1642-2007

  SIMILAR unprotected-true-PDFs:
  YD/T 3910-2021  YD/T 3909-2021  YD/T 1761-2012