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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, Imported Commodity GB standards Testing and Compliance review services.
  •  China "Verification" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • JJG 549-1988
  • Verification regulation of square wave polarograph Verification
    China Metrological Standards
  • JJG 546-1988
  • Verification Regulation of DC Comparison Bridge Verification
    China Metrological Standards
  • JJG 540-1988
  • Verification Regulation of Liquid Manometer for Working Verification
    China Metrological Standards
  • JJG 553-1988
  • Verification regulation of blood gas acid. Base analyser Verification
    China Metrological Standards
  • JJG 535-1988
  • Verification Regulation of Zirconia Oxygen Analyzer Verification
    China Metrological Standards
  • JJG 534-1988
  • Verification Regulation of Model 1107-1~1107-5Series Waveguide RF Power Transfer Standard Verification
    China Metrological Standards
  • JJG 531-1988
  • Verification Regulation of the DC Resistive Volt Ratio Box Verification
    China Metrological Standards
  • JJG 532-1988
  • Verification Regulation of Waveguide Standard Load at X-band Verification
    China Metrological Standards
  • JJG 527-1988
  • Verification Regulation of Angled Nozzle Kadar Measuring Speedometer Verification
    China Metrological Standards
  • JJG 568-1988
  • Verification Regulation of Wear Gauge for Fixed Railway Frog Verification
    China Metrological Standards
  • JJG 519-1988
  • Verification Regulation of Offset Gauge for Railway Verification
    China Metrological Standards
  • JJG 569-1988
  • Verification Regulation of Alternating-Current Watt-Hour Meters with Maximum Demand Indicator Verification
    China Metrological Standards
  • JJG 521-1988
  • Verification Regulation of X or 纬 Radiation Meters for Environmontal Monitoring Absorbed Dose Rate in Air Verification
    China Metrological Standards
  • JJG 528-1988
  • Verification Regulation of Handheld Radar Measuring Speedometer Verification
    China Metrological Standards
  • JJG 529-1988
  • Verification Regulation of Randon Vibration Test System Verification
    China Metrological Standards
  • JJG(SJ)07004-1988
  • (DO29-type receiver calibration Verification procedures Trial) Verification
    China Metrological Standards
  • JJG 533-1988
  • Verification Regulation for Standard Calibrator of Strain Analogue Quantity Verification
    China Metrological Standards
  • JJG(SJ)05020-1988
  • Trial specification for Verification of GR1658 model RLC digital electric bridges Verification
    China Metrological Standards
  • JJG 541-1988
  • Verification Regulation of Body Type Shock Testing Machine Verification
    China Metrological Standards
  • JJG 545-1988
  • Verification Regulation of Frequency Comparator Verification
    China Metrological Standards
  • JJG 574-1988
  • Verification Regulation of Impression Tonometers Verification
    China Metrological Standards
  • JJG 570-1988
  • Verification Regulation of Capacitance Comparator Verification
    China Metrological Standards
  • JJG 537-1988
  • Verification Regulation of Fluorescence Spectro Photometer Verification
    China Metrological Standards
  • JJG 558-1988
  • Verification Regulation of The Measure for Drinking Verification
    China Metrological Standards
  • JJG 538-1988
  • Verification Regulation of Fluorescence Photometer Verification
    China Metrological Standards
  • JJG 554-1988
  • Verification Regulation of Chromatic Luminance Meter Verification
    China Metrological Standards
  • JJG 582-1988
  • (10-60kVX therapeutic levels of radiation dosimeter Verification procedures) Verification
    China Metrological Standards
  • JJG(QJ)51-1988
  • (AC standard current source Verification procedures) Verification
    China Metrological Standards
  • JJG 547-1988
  • Verification Regulation of Dust Particles Counter Verification
    China Metrological Standards
  • JJG 2005-1987
  • Verification scheme of measuring instruments for Brinell Hardness Testers Verification
    China Metrological Standards
  • JJG 2014-1987
  • Verification scheme of radion frequency and microwave noise measuring instruments Verification
    China Metrological Standards
  • JJG 2006-1987
  • National Verification Scheme for Measuring Instruments of Nardness Testing on Shore Scale D Verification
    China Metrological Standards
  • JJG 2015-1987
  • Verification Scheme of Pulse Waveform Parameter Measuring Instruments Verification
    China Metrological Standards
  • JJG 2016-1987
  • Verification Scheme of Viscosity Measuring Instruments Verification
    China Metrological Standards
  • JJG 2002-1987
  • Verification scheme of measuring instruments for taper gauges Verification
    China Metrological Standards
  • JJG 2008-1987
  • Verification scheme of RF voltage measuring instruments Verification
    China Metrological Standards
  • JJG 2003-1987
  • Verification scheme of thermocouples Verification
    China Metrological Standards
  • JJG 2001-1987
  • Verification scheme of line measuring instruments Verification
    China Metrological Standards
  • JJG 2009-1987
  • Verification scheme of RF and microwave power measuring instruments Verification
    China Metrological Standards
  • JJG 2012-1987
  • Verification scheme of 3cm impedance measuring instruments Verification
    China Metrological Standards
  • JJG 2011-1987
  • Verification scheme of RF impedance measuring instruments Verification
    China Metrological Standards
  • JJG 2004-1987
  • Verification scheme of radiation thermometers Verification
    China Metrological Standards
  • JJG 525-1988
  • Verification Regulation of Wedge-feed Colibrator for Minimeter Verification
    China Metrological Standards
  • JJG 103-1988
  • Verification Regulation of Coincidence Level Verification
    China Metrological Standards
  • JJG 524-1988
  • Verification Regulation of Raingauge and Measuring Cylinder Verification
    China Metrological Standards
  • JJG 526-1988
  • Verification Regulation of Digital Display Caliper Verification
    China Metrological Standards
  • JJG 2013-1987
  • Verification scheme of the RF and microwave phase shift measuring instruments Verification
    China Metrological Standards
  • JJG 2010-1987
  • Verification Scheme of RF and Microwave Attenuation Measuring Instruments Verification
    China Metrological Standards
  • SJ/Z 9092-1987
  • Data processing - Character Verification system Verification
    China Electronics Standards
  • JJG 520-1988
  • Verification Regulation of Dust Sampler Verification
    China Metrological Standards
  • JJG 516-1987
  • Verification regulation of model BJ2920 (HQ2) digital DC characterization tester for bipolor transister Verification
    China Metrological Standards
  • JJG 515-1987
  • Verification regulation of portable induction anemometer Verification
    China Metrological Standards
  • JJG 513-1987
  • Verification regulation of direct-reading electroscope type personal dosemeter Verification
    China Metrological Standards
  • JJG 511-1987
  • Verification Regulation of Low Light Level Illuminance Meter Verification
    China Metrological Standards
  • JJG 506-1987
  • Verification Regulation of DC Comparator Bridge Verification
    China Metrological Standards
  • JJG 504-1987
  • Verification regulation of model CLX-2/CLX-20A/B parallel-plate coaxial slotted line with big size connector Verification
    China Metrological Standards
  • JJG 505-1987
  • Verification Regulation of D. C. Comparator Potentiometer Verification
    China Metrological Standards
  • JJG 503-1987
  • Verification regulation of model PB-2 decimal frequency meter Verification
    China Metrological Standards
  • JJG 499-1987
  • Verification Regulation of Precision Dewpoint Hygrometer Verification
    China Metrological Standards
  • JJG 134-1987
  • Verification Regulation of Magne-toelectric Type Velocity Transducer Verification
    China Metrological Standards
  • JJG 16-1987
  • Verification regulation of postal scale Verification
    China Metrological Standards
  • JJG 11-1987
  • Verification Regulation of Color Tubes Verification
    China Metrological Standards
  • JJG 487-1987
  • Verification Regulation of the three Steps Balance Double Bridge Verification
    China Metrological Standards
  • JJG 493-1987
  • Verification regulation for audio magnetic properties of standard specimen of soft magnetic materials (A-C magnetization curne and amplitude permeability) Verification
    China Metrological Standards
  • JJG 486-1987
  • Verification Regulation of Microadjustment Resistance Box Verification
    China Metrological Standards
  • JJG 491-1987
  • Verification regulation of 1GHz sampling oscilloscope Verification
    China Metrological Standards
  • JJG 492-1987
  • Verification Regulation of Cesium Beam Frequency Standard Verification
    China Metrological Standards
  • JJG 485-1987
  • Verification Regulation of Universal Ratio Bridge Verification
    China Metrological Standards
  • JJG 484-1987
  • Verification Regulation of the DC Bridges for Measuring Temperature Verification
    China Metrological Standards
  • JJG 12-1987
  • Verification Regulation of Graduated Cantrifuge Tubes, Graduated Test Tubes Blood Sugar Tubes and Blood Digestion Tubes Verification
    China Metrological Standards
  • JJG 2017-1987
  • Verification Scheme of Measuring Instruments for Underwater Sound Pressure Verification
    China Metrological Standards
  • JJG 495-1987
  • Verification Regulation of the DC Magnetoelectric Galvanometer Verification
    China Metrological Standards
  • JJG 508-1987
  • Verification Regulation of Resistivity Measuring Instruments with Four-Prope Array Method Verification
    China Metrological Standards
  • JJG 509-1987
  • Verification Regulation of Digit Industrial Frequency Meter Model PP27 Verification
    China Metrological Standards
  • JJG 133-1987
  • Verification Regulation of Tank Car Volume Verification
    China Metrological Standards
  • JJG 87-1987
  • Verification Regulation of Tester for Milling Cutter after Grinding Verification
    China Metrological Standards
  • JJG 480-1987
  • Verification Regulation of X-Ray Thickness Gauge Verification
    China Metrological Standards
  • JJG 483-1987
  • Verification Regulation of Psophometer Verification
    China Metrological Standards
  • JJG 502-1987
  • Verification Regulation of Frequency Synthesizer Verification
    China Metrological Standards
  • JJG 507-1987
  • Verification Regulation of Step Attenuators Verification
    China Metrological Standards
  • JJG(SJ)12007-1987
  • (XT-13 pilot signal generator synchronous coding Verification procedures) Verification
    China Metrological Standards
  • JJG(SJ)04011-1987
  • Trial specification for Verification of QG21-QG25 high frequency low-power transistor F testers Verification
    China Metrological Standards
  • JJG 10-1987
  • Verification Regulation of Ostwald Folin Pipettes Verification
    China Metrological Standards
  • JJG(SJ)04001-1987
  • Trial specification for Verification of JS-2C model transistor reverse cut-off current testers Verification
    China Metrological Standards
  • JJG 514-1987
  • Verification Regulation of Micro Pipets Verification
    China Metrological Standards
  • JJG 500-1987
  • Verification Regulation of Analytical Instrument of Trace Water by Electrolytic Method Verification
    China Metrological Standards
  • JJG 25-1987
  • Verification Regulation of Screw Thread Micrometer Verification
    China Metrological Standards
  • JJG 2007-1987
  • Verification System of Time and Frequency Measuring Instruments Verification
    China Metrological Standards
  • JJG(QJ)27-1987
  • (Modulation meter Verification procedures) Verification
    China Metrological Standards
  • JJG(QJ)42-1987
  • (Impedance meter Verification procedures) Verification
    China Metrological Standards
  • JJG 482-1987
  • Verification Regulation of Standard Condenser Microphones (Free-Field Reciprocity Method) Verification
    China Metrological Standards
  • JJG 474-1986
  • Verification regulation of universal testing machine for wood Verification
    China Metrological Standards
  • JJG 479-1986
  • Verification Regulation of X Radiation Protection Instruments Verification
    China Metrological Standards
  • JJG 470-1986
  • Verification Regulation of Instrument for Measuring Radial Clearance of Rolling Bearing Verification
    China Metrological Standards
  • JJG 450-1986
  • Verification regulation of fruit pressure tester Verification
    China Metrological Standards
  • JJG 471-1986
  • Verification Regulation of Bearing Inside and Outside Diameter Tester Verification
    China Metrological Standards
  • JJG 44-1986
  • Verification Regulation of Calibrator for Minimeter Verification
    China Metrological Standards
  • JJG 366-1986
  • Verification Regulation of Earth Resistance Meter Verification
    China Metrological Standards
  • JJG 461-1986
  • Verification Regulation of Target (Bluff Body)Type Flow Transducer Verification
    China Metrological Standards
  • JJG 459-1986
  • Verification regulation of microammeter for radiation instruments Verification
    China Metrological Standards

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