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JB/T 6439-2008

Chinese Standard: 'JB/T 6439-2008'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
JB/T 6439-2008English239 Add to Cart Days<=3 Methods of magnetic examination for valves JB/T 6439-2008 Valid JB/T 6439-2008

  SIMILAR unprotected-true-PDFs:
  GB/T 45161-2024  GB/T 12230-2023  JB/T 106-2004