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GY 51-1989

Chinese Standard: 'GY 51-1989'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
GY 51-1989English439 Add to Cart Days<=4 (FM radio transmitter to run technical indicators measuring method (mono and stereo)) GY 51-1989 Obsolete GY 51-1989

  SIMILAR Google-Books for your assessment (Full-PDF of GY 51-1989_English needs to be translated from scratch):
  GB/T 34579-2017  GB/T 19954.1-2016  GY/T 268.1-2013  GY/T 268.2-2013