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alcohol content detector

alcohol content detector, Total:4 items.

In the international standard classification, alcohol content detector involves: TESTING.


Professional Standard - Public Safety Standards, alcohol content detector

National Metrological Verification Regulations of the People's Republic of China, alcohol content detector

  • JJG 657-1990 Verification Regulation of Detector for Alcoholic Quantity from Breathing -out Gas
  • JJG 657-2006 Verification Regulation of Detector for Alcoholic Quantity from Breathing-out Gas




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