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China JJ GB Standards Search System  

GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Purchase services.
  •  China "JJ" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
    JJF 050-2009 Abrasives Rockwell hardness tester calibration specification

    JJ-China Metrological Standards

    JJF 051-2009 The static balancer shaft roller wheel calibration specification

    JJ-China Metrological Standards

    JJF 052-2009 Abrasive the magnetic material standard sample standards

    JJ-China Metrological Standards

    JJF 053-2009 Abrasive smooth limit gauge calibration specification

    JJ-China Metrological Standards

    JJF 058-2009 Differential remote pressure gauge calibration specification

    JJ-China Metrological Standards

    JJF 059-2009 Photography the lens stray light coefficient analyzer calibration specification

    JJ-China Metrological Standards

    JJF 060-2009 Photographic lens color contribution index detector calibration specification

    JJ-China Metrological Standards

    JJF 061-2009 The camera the physiognomy illumination uniformity meter calibration norms

    JJ-China Metrological Standards

    JJF 062-2009 The camera ranging accuracy and object distance scale precision calibration of the analyzer specification

    JJ-China Metrological Standards

    JJF 063-2009 Black and white diffuse through the density meter calibration specification

    JJ-China Metrological Standards

    JJF 057-2009 Potentiometer type remote pressure gauge calibration specification

    JJ-China Metrological Standards

    JJG 1042-2008 Verification Regulation for Ambulatory Electrocardiographs

    JJ-China Metrological Standards

    JJF 3.2-2008 Evaluation of Uncertainty in Chemical Analysis Measurement

    JJ-China Metrological Standards

    JJF 3.3-2008 Evaluation of Uncertainty in Measurement for Parameter of Physical Characteristics of Cigarette Paper. Part 1: Grammage Weight

    JJ-China Metrological Standards

    JJF 701-2008 Calibratior Specification for Electrosurgical Generator

    JJ-China Metrological Standards

    JJG 1034-2008 Verification Regulation of Reference Filter for Calibration Spectrophotometer

    JJ-China Metrological Standards

    JJG 1035-2008 Verification Regulation of Optical Spectrum Analyzers in Telecommunication

    JJ-China Metrological Standards

    JJG 1036-2008 Verification Regulation for Electronic Balance

    JJ-China Metrological Standards

    JJG 1037-2008 Verification Regulation of turbine Flowmeter

    JJ-China Metrological Standards

    JJG 1038-2008 Verification Regulation of Goriolis Mass Flow Meters

    JJ-China Metrological Standards


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