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NY/T 1638-2021

Chinese Standard: 'NY/T 1638-2021'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
NY/T 1638-2021English209 Add to Cart Days<=3 (Biogas rice cooker) NY/T 1638-2021 Valid NY/T 1638-2021

  SIMILAR unprotected-true-PDFs:
  GB/T 17713-2022  GB/T 38474-2020  GB/T 20290-2024