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China proportional GB Standards Search System

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  •  China "proportional" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 32216-2015
  • Hydraulic fluid power—Test method for the proportional/servo controlled hydraulic cylinder proportional
    China National Standards
  • JJG 1100-2014
  • Gas-Flow proportional Counter Gross Alpha and Gross Beta Measuring Instrumrnts proportional
    China Metrological Standards
  • QC/T 593-2014
  • Performance requirements and bench test methods of automobile hydraulic proportional valve proportional
    China Automobile & Vehicle industry Standards
  • GB/T 16698-2008
  • Measurement of emission rate of α particle - Method for large area proportional counter proportional
    China National Standards
  • GB/T 20131-2006
  • Calibration and usage of α/β gas proportional counters proportional
    China National Standards
  • JJG 285-1993
  • Verification Regulation of Movingcoil Temperature Indicating Instrument with Time proportional or PID Action proportional
    China Metrological Standards
  • JJG(EJ)11-1991
  • (Determination of α by 2π multi-wire proportional counter, β plane source emission rate test method) proportional
    China Metrological Standards
  • JJG(EJ)17-1991
  • (Inspection methods for measuring the activity of a radioactive gas used in the gas proportional counting standard device) proportional
    China Metrological Standards
  • JJG(EJ)1-1991
  • (Hydrogen proportional counter tube (working class) test procedures) proportional
    China Metrological Standards
  • JJG(EJ)13-1991
  • (Test Method B specific activity was measured using a radioactive gas proportional counter 4πβ standard devices) proportional
    China Metrological Standards

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