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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 1084-2002 Calibration Specification for Frame Levels and Shaft Levels

    JJ-China Metrological Standards

    JJG 195-2002 Verification regulation of Continuous Totalizing Automatic Weighing Instruments (Belt Weigher)

    JJ-China Metrological Standards

    JJF 1085-2002 Calibration Specificaiton for Level Rules

    JJ-China Metrological Standards

    JJG 512-2002 Verification Regulation of the Whiteness Meter

    JJ-China Metrological Standards

    JJG 278-2002 Verification Regulation of Oscilloscope Calibrator

    JJ-China Metrological Standards

    JJF 1016-2002 The Rules for Drafting Program of Pattern Evaluation of Measuring Instruments

    JJ-China Metrological Standards

    JJF 1077-2002 Calibration Specification of Micro-alignment Telescopes

    JJ-China Metrological Standards

    JJF 1078-2002 Calibration Specificaiton for Optical Comparators for Angle Measurement

    JJ-China Metrological Standards

    JJF 1079-2002 Calibration Specification of Cathode Ray Tubes(CRT) Color Analyzers

    JJ-China Metrological Standards

    JJF 1080-2002 Calibration Specification of Blackbody Radiators in -50~+90 Celsius

    JJ-China Metrological Standards

    JJF 1081-2002 Calibration Specification for Plumb Instruments

    JJ-China Metrological Standards

    JJF 1086-2002 The Program for Pattern Evaluation of Diaphragm Gas Meters

    JJ-China Metrological Standards

    JJF 1083-2002 Calibration Specification for Optical Clinometers

    JJ-China Metrological Standards

    JJF 1094-2002 Evaluation of the characteristics of measuring instruments

    JJ-China Metrological Standards

    JJF 1015-2002 General norm for pattern evaluation and pattern approval of measuring instruments

    JJ-China Metrological Standards

    JJF 1087-2002 Control of Measurement Processes for Heavy Direct Current

    JJ-China Metrological Standards

    JJF 1088-2002 Calibration Specification for Micrometers with Measuring Range from 500mm to 3000mm

    JJ-China Metrological Standards

    JJF 1089-2002 Calibration Specification for Instruments for Measuring Radial Clearance of Rolling Bearing

    JJ-China Metrological Standards

    JJF 1090-2002 Calibration Specification for Nonmetal Building Materials Plastic Limit Measuring Instrum

    JJ-China Metrological Standards

    JJF 1091-2002 Calibration Specification for Micrometers for Measuring Inside Dimension

    JJ-China Metrological Standards


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