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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 726-1991
  • Verification Regulation of Standard Inductors Verification
    China Metrological Standards
  • JJG 724-1991
  • Verification Regulation of DC Digital Ohmmeter Verification
    China Metrological Standards
  • JJG 717-1991
  • Verification Regulation of the Standard Total Radiation Pyrometer Verification
    China Metrological Standards
  • JJG 742-1991
  • Verification Regulation of Zngler Viscosimeter Verification
    China Metrological Standards
  • JJG 721-1991
  • Verification Regulation of 500MHz Phase Noise Measurement Set (Phase Detector Method) Verification
    China Metrological Standards
  • JJG 740-1991
  • Verification Regulation of Milling Straight Edge Verification
    China Metrological Standards
  • JJG 757-1991
  • Verification Regulation for Ionometer Verification
    China Metrological Standards
  • JJG 716-1991
  • Verification Regulation of 0~419. 527 Celsius Working Standard Platinum Resistance Thermometer Verification
    China Metrological Standards
  • JJG 730-1991
  • Verification Regulation of the Diesel Engine Peak Pressure Indicator Verification
    China Metrological Standards
  • JJG 727-1991
  • Verification Regulation of Working Standard of Piston Manometers Verification
    China Metrological Standards
  • JJG 247-1991
  • Verification Regulation of Incandescent Standard Lamp for Total Luminous Flux Verification
    China Metrological Standards
  • JJG 733-1991
  • Verification Regulation of Working Standard Lamps for Total Luminous Flux Verification
    China Metrological Standards
  • JJG 221-1991
  • Verification Regulation of Wheel Checker for Railway Locomotives and Vehicles Verification
    China Metrological Standards
  • JJG 732-1991
  • Verification Regulation of Working Standard Lamps for Luminous Intensity Verification
    China Metrological Standards
  • JJG 748-1991
  • Verification Regulation of Oscilloscopic Polarograph Verification
    China Metrological Standards
  • JJG 739-1991
  • Verification Regulation of Double Frequency Laser Interferometer Verification
    China Metrological Standards
  • JJG(SJ)07010-1991
  • Specification for Verification of YH4032 model panoramic spectrum analyzers Verification
    China Metrological Standards
  • JJG 246-1991
  • Verification Regulation of Standard Lamp of Luminous Intensity Verification
    China Metrological Standards
  • JJG(HG)107-1991
  • (Rubber parallel plate (William type) plastic meter Verification procedures) Verification
    China Metrological Standards
  • JJG(SJ)07009-1991
  • Specification for Verification of HP3577A model network analyzers Verification
    China Metrological Standards
  • JJG(SJ)12037-1991
  • (DF5990A speaker resonance frequency meter Verification procedures) Verification
    China Metrological Standards
  • JJG(SY)17-1991
  • Verification Regulation of Dritling Fluid Rotary Viscosineter Verification
    China Metrological Standards
  • JJG(TZ)128-1991
  • (Nuclear humidity, density tester Verification procedures (Trial)) Verification
    China Metrological Standards
  • JJG 222-1991
  • Verification Regulation of Wheel Contour Gauge for Railway Locomotives and Vehicles Verification
    China Metrological Standards
  • JJG(SJ)01006-1991
  • (PO20 timing of the receiver type and frequency calibration Verification procedures) Verification
    China Metrological Standards
  • JJG 746-1991
  • Verification Regulation for Ultrasonic Inspection Instruments Verification
    China Metrological Standards
  • JJG 723-1991
  • Verification Regulation of Time Interval Generator Verification
    China Metrological Standards
  • JJG(HG)106-1991
  • (Rubber proportion of direct-reading instrument Verification procedures) Verification
    China Metrological Standards
  • JJG(SJ)15015-1991
  • (1 ~ 2GHz microwave signal source Verification procedures) Verification
    China Metrological Standards
  • JJG(QB)75-1991
  • (0.05 to 1 mm thin gauge block Verification procedures) Verification
    China Metrological Standards
  • JJG(SJ)10002-1991
  • Specification for Verification of radio frequency pass through type medium power meters Verification
    China Metrological Standards
  • JJG(QB)80-1991
  • (Watch gears, gems element of the projection model Verification procedures) Verification
    China Metrological Standards
  • JJG(EJ)19-1991
  • (Solid radium point source Verification procedures) Verification
    China Metrological Standards
  • JJG(EJ)14-1991
  • (Protection level X, γ dosimeter Verification procedures) Verification
    China Metrological Standards
  • JJG 273-1991
  • Verification Reguiation of Working Standard Weights Verification
    China Metrological Standards
  • JJG 738-1991
  • Verification Regulation of Taxi Meter Standard Equipment Verification
    China Metrological Standards
  • JJG(EJ)15-1991
  • (Protection level β dose rate meter Verification procedures) Verification
    China Metrological Standards
  • JJG(TZ)126-1991
  • (Level oscillator Verification procedures) Verification
    China Metrological Standards
  • JJG(EJ)23-1991
  • (γ logging tool Verification procedures) Verification
    China Metrological Standards
  • JJG 126-1991
  • (Level oscillator Verification procedures) Verification
    China Metrological Standards
  • JJG 756-1991
  • Verification Regulation of Working Standard Equipment for Optical Wedge Density Verification
    China Metrological Standards
  • JJG(SJ)18005-1991
  • (DA-1 electrical safety tester parameter Verification procedures) Verification
    China Metrological Standards
  • JJG 754-1991
  • Verification Regulation of Optical Transfer Function Measuring Equipment Verification
    China Metrological Standards
  • JJG(SJ)05043-1991
  • Specification for Verification of CD-50 model universal bridges Verification
    China Metrological Standards
  • JJG 755-1991
  • Verification Reguiation of Working Standard Equipment for UV Irradiance Verification
    China Metrological Standards
  • JJG 2088-1990
  • Verification Scheme of Measuring instruments of energy for pulsed laser radiation Verification
    China Metrological Standards
  • JJG 2089-1990
  • Verification Scheme of 60Coγ-ray water absorbed dose measuring instruments for radiation processing level Verification
    China Metrological Standards
  • JJG 2086-1990
  • Verification Scheme of Measuring Instruments for AC Voltage Verification
    China Metrological Standards
  • JJG 2087-1990
  • Verification Scheme of Measuring Instruments for DC EMFS Verification
    China Metrological Standards
  • JJG 2084-1990
  • Verification Scheme Measuring Instruments for AC Current Verification
    China Metrological Standards
  • JJG 2085-1990
  • Verification Scheme of Measuring Instruments for AC Power Verification
    China Metrological Standards
  • JJG 2082-1990
  • Verification Scheme of Measuring Instruments for Power Frequency Current Ratio Verification
    China Metrological Standards
  • JJG 714-1990
  • Verification Regulation of Blood Cell Analyzer Verification
    China Metrological Standards
  • JJG 2077-1990
  • Verification Scheme of Measuring Instruments for Pendulum Impact Energy Verification
    China Metrological Standards
  • JJG 2078-1990
  • Verification Scheme of Measuring instruments for laser power Verification
    China Metrological Standards
  • JJG 712-1990
  • Verification Regulation of Electronic Level Verification
    China Metrological Standards
  • JJG 2080-1990
  • Verification Scheme of Measuring instruments for 14MeV neutron absorbed dose Verification
    China Metrological Standards
  • JJG 2079-1990
  • Verification Scheme of Measuring instruments for neutron source strength Verification
    China Metrological Standards
  • JJG 2081-1990
  • Verification Scheme of Measuring Instruments for Thermal Neutron Fluence Rate Verification
    China Metrological Standards
  • JJG 2072-1990
  • Verification Scheme of Measuring instruments for shock acceleration Verification
    China Metrological Standards
  • JJG 2076-1990
  • Verification Scheme of Inductance Measuring Instruments Verification
    China Metrological Standards
  • JJG 711-1990
  • Verification Regulation of Weirs and Flumes for Flow Measurement Verification
    China Metrological Standards
  • JJG 2071-1990
  • Verification Scheme of Measuring Instruments for Pressure (-2. 5~2. 5kPa) Verification
    China Metrological Standards
  • JJG 2075-1990
  • Verification Scheme of Capacitance Measuring Instruments Verification
    China Metrological Standards
  • JJG 2070-1990
  • Verification Scheme of 200~2500MPa Pressure Measuring Instruments Verification
    China Metrological Standards
  • JJG 202-1990
  • Verification Regulation of Autocollimator Verification
    China Metrological Standards
  • JJG 2073-1990
  • Verification Scheme of Measuring Instruments for Dissipation Factor Verification
    China Metrological Standards
  • JJG 2067-1990
  • Verification Scheme of Measuring Instruments for Metallic Rockwell Hardness Verification
    China Metrological Standards
  • JJG 2068-1990
  • Verification Scheme of Measuring Instruments for Metallic Superficial Rockwell Hardness Verification
    China Metrological Standards
  • JJG 707-1990
  • Verification Regulation of Wrench for Measurement of Torque Verification
    China Metrological Standards
  • JJG 706-1990
  • Verification Regulation of Self-balance Display Instruments with Step-contral Verification
    China Metrological Standards
  • JJG 2065-1990
  • Verification Scheme of Measuring Instruments for Petroleum Thread Verification
    China Metrological Standards
  • JJG 684-1990
  • Verification Regulation of Surface Platinum Resistance Thermometer Verification
    China Metrological Standards
  • JJG 703-1990
  • Verification Regulation of Electro-magnetie Distance Measuring Instrument Verification
    China Metrological Standards
  • JJG 704-1990
  • Verification Regulation of Welding Measuring Rulers Verification
    China Metrological Standards
  • JJG 696-1990
  • Verification Regulation of Specular Gloss Meters Verification
    China Metrological Standards
  • JJG 699-1990
  • Verification Regulation of Integrating Sound Level meters Verification
    China Metrological Standards
  • JJG 697-1990
  • Verification Regulation of Specular Gloss Plates Verification
    China Metrological Standards
  • JJG 695-1990
  • Regulation of Verification for Hydrogen Sulfide Gas Analyzer Verification
    China Metrological Standards
  • JJG 179-1990
  • Verification Regulation of Filter Photoelectric Colorimeter Verification
    China Metrological Standards
  • JJG 2064-1990
  • Verification Scheme of Gas Flow Measuring Instruments Verification
    China Metrological Standards
  • JJG 645-1990
  • Verification Regulation of Ⅲ-mode Ultrasonic Flaw Detector for Rail Verification
    China Metrological Standards
  • JJG 2062-1990
  • Verification Scheme of Temperature Measuring Instruments in the Range from 13.81 to 273.15K Verification
    China Metrological Standards
  • JJG 690-1990
  • Verification Regulation of High Insulation Resistance Meter Verification
    China Metrological Standards
  • JJG 691-1990
  • Verification Regulation of Multilate Alternating-Current Watt-hour Meters Verification
    China Metrological Standards
  • JJG 99-1990
  • Verification Regulation of Weights Verification
    China Metrological Standards
  • JJG 686-1990
  • Verification Regulation of Hot Meter Verification
    China Metrological Standards
  • JJG 681-1990
  • Verification Regulation of Dispersive Infrared Spectrophotometers Verification
    China Metrological Standards
  • JJG 683-1990
  • Verification Regulation of Barometric Altimeter Verification
    China Metrological Standards
  • JJG 2061-1990
  • Verification Scheme of Primary Chemical Purity Verification
    China Metrological Standards
  • JJG 679-1990
  • Verification Regulation of cold Atomic Absorption Analyzer of Mercury Verification
    China Metrological Standards
  • JJG 2060-1990
  • Verification Scheme of pH(acidity)Measuring Instruments Verification
    China Metrological Standards
  • JJG 2059-1990
  • Verification Scheme of the Conductometric Measuring Instruments Verification
    China Metrological Standards
  • JJG 2058-1990
  • Verification Scheme of Measuring Instruments for Heat of Combustion Verification
    China Metrological Standards
  • JJG 674-1990
  • Verification regulation of standard seawater Verification
    China Metrological Standards
  • JJG 669-1990
  • Verification Regulation of Load Cell Verification
    China Metrological Standards
  • JJG 212-1990
  • Verification Regulation of Colour Temperature Meters Verification
    China Metrological Standards
  • JJG 671-1990
  • Verification Regulation of Instrument for Dynamical Measurement of Lead Screw Verification
    China Metrological Standards
  • JJG 2055-1990
  • Verification Scheme of Measuring Instruments for Gear Verification
    China Metrological Standards
  • JJG 2056-1990
  • Verification Scheme for Length Measuring Instruments (Gauge Block) Verification
    China Metrological Standards

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