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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 1118-2004 Calibration Specification for Global Positioning System(GPS)Receiver

    JJ-China Metrological Standards

    JJF 1122-2004 Calibration specification for Gear Helix Measuring Instruments

    JJ-China Metrological Standards

    JJF 1121-2004 Calibration Specification for Hand-hold pitch Comparator

    JJ-China Metrological Standards

    JJF 1120-2004 Calibration specification for thermal ionization isotope mass spectrometers

    JJ-China Metrological Standards

    JJF 1119-2004 Calibration specification for Electronic Level Meter

    JJ-China Metrological Standards

    JJF 1117-2004 Specification for Comparison of Measuring Instrument

    JJ-China Metrological Standards

    JJF 1115-2004 Calibration Specification for Photoelectric Shaft Encoders

    JJ-China Metrological Standards

    JJF 1114-2004 Calibration Specification for Optical and Digital Dividing Tables

    JJ-China Metrological Standards

    JJF 1113-2004 Calibration Specification of Angle Measuring Instrument for Bearing Ring

    JJ-China Metrological Standards

    JJF 1064-2004 Calibration Specification for Coordinate Measuring Machines

    JJ-China Metrological Standards

    JJF 1004-2004 Metrological Terms and Their Definitions for Flow Rate

    JJ-China Metrological Standards

    JJG 028-2004 Water Transport Engineering-Pile Static Load Measuring Instrument

    JJ-China Metrological Standards

    JJG 129-2004 Detecting Device for Overload and Unbalance Load of Rail Wagons

    JJ-China Metrological Standards

    JJF 1125-2004 Calibration Specification for Gear Hob Tester

    JJ-China Metrological Standards

    JJG 058-2004 Compaction Instrument of Soil

    JJ-China Metrological Standards

    JJF 1116-2004 Calibration Specification for Linear Accelerometer Used Precision Centrifuger

    JJ-China Metrological Standards

    JJG 035-2004 Water Transport Engineering-Vibrating Wire Steel Stress Gauge

    JJ-China Metrological Standards

    JJG 125-2004 Verification Regulation of D.C.Bridges

    JJ-China Metrological Standards

    JJG 123-2004 Verification Regulation of D.C. potentiometers

    JJ-China Metrological Standards

    JJG 109-2004 Verification regulation of Snap Gauges Reading in 0.01mm

    JJ-China Metrological Standards


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