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

HG/T 20659-2014

Chinese Standard: 'HG/T 20659-2014'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
HG/T 20659-2014English1349 Add to Cart Days<=8 Technical specification of convection section module for chemical industry tubular furnace HG/T 20659-2014 Valid HG/T 20659-2014

  SIMILAR unprotected-true-PDFs:
  HG/T 4715-2014  HG/T 4611-2014  GB/T 18487.2-2017