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NB/T 11327-2023

Chinese Standard: 'NB/T 11327-2023'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
NB/T 11327-2023EnglishRFQ ASK Days<=3 (Coal seam gas permeability testing method) NB/T 11327-2023 Valid NB/T 11327-2023

  SIMILAR unprotected-true-PDFs:
  GB/T 37771-2019  GB/T 15335-2019  GB/T 4652-2021