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JJF 1175-2021

Chinese Standard: 'JJF 1175-2021'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
JJF 1175-2021English489 Add to Cart Days<=4 Calibration Specification for Test Sieves JJF 1175-2021 Valid JJF 1175-2021

  SIMILAR unprotected-true-PDFs:
  GB/T 6003.1-2022  GB/T 6003.2-2024  GB 2894-2025