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

DZ 56-1987

Chinese Standard: 'DZ 56-1987'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
DZ 56-1987EnglishRFQ ASK Days<=6 (Ground precision magnetic survey technical regulations) DZ 56-1987 Obsolete DZ 56-1987

  SIMILAR unprotected-true-PDFs:
  DZ/T 0175-2014  DZ/T 0216-2010  GB/T 18487.2-2017