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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 "JJ" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • JJG 1037-1993
  • The technical norm of measurement and test of characteristic parameters for linear solid state image sensors JJ
    China Metrological Standards
  • JJG 801-1993
  • Verification Regulation of Chemiluminescent NO/NO Analyzer JJ
    China Metrological Standards
  • JJG 800-1993
  • Verification regulation of potential stripping analyzer JJ
    China Metrological Standards
  • JJG(YD)018-1993
  • Specification for verification of medium frequency group time delay/ amplitude-frequency response transmission network JJ
    China Metrological Standards
  • JJG(YD)020-1993
  • Specification for verification of noise factor testers JJ
    China Metrological Standards
  • JJG 466-1993
  • Verification Regulation of Pointer Pneumatic Measuring Instruments JJ
    China Metrological Standards
  • JJG 369-1993
  • Verification Regulation of Plastic Ball Indentation Hardness Testing Machine JJ
    China Metrological Standards
  • JJG 804-1993
  • Verification Regulation of Digital Reading Electronic Comparator JJ
    China Metrological Standards
  • JJG 182-1993
  • Verification Regulation of V-Shape Anvil Micrometers JJ
    China Metrological Standards
  • JJG 177-1993
  • Verification Regulation of taper gauges JJ
    China Metrological Standards
  • JJG 124-1993
  • Verification Regulation of Amperemeter Voltmeter Wattmeter and Ohmmeter JJ
    China Metrological Standards
  • JJG 448-1993
  • Verification Regulation of Ultrasonic Power Meters for Watt Level JJ
    China Metrological Standards
  • JJG 832-1993
  • Verification Regulation of Standard Grid Plate JJ
    China Metrological Standards
  • JJG 812-1993
  • Verification Regulation of Interference Filter JJ
    China Metrological Standards
  • JJG 818-1993
  • Verification Regulation of Eddy Current Interferometer for Measuring Thickness JJ
    China Metrological Standards
  • JJG 819-1993
  • Verification Regulation for Measuring Thickness Variation of Bearing Ring JJ
    China Metrological Standards
  • JJG 820-1993
  • Verification regulation of hand saccharimeter(content-meter) and hand refractometer JJ
    China Metrological Standards
  • JJG 821-1993
  • Verification Regulation of Total Organic Carbon Analyzer JJ
    China Metrological Standards
  • JJG(QB)97-1993
  • (Household refrigerating appliances I detector test procedures) JJ
    China Metrological Standards
  • JJG 831-1993
  • Verification regultion of green sand mould surface hardness tester for castings JJ
    China Metrological Standards
  • JJG 802-1993
  • Verification Regulation of Distortion Meter Calibrator JJ
    China Metrological Standards
  • JJG 834-1993
  • Verification Regulation of Dynamic Signal Analyzer JJ
    China Metrological Standards
  • JJG 847-1993
  • Verification Regulation of Filter-Type Smokemeters JJ
    China Metrological Standards
  • JJG 849-1993
  • Verification Regulation of Carbide Gauge Block JJ
    China Metrological Standards
  • JJG 851-1993
  • Verification Regulation of Working Dosimeters for Electron Beam Radiation Processing JJ
    China Metrological Standards
  • JJG 852-1993
  • Verification Regulation of Neutron Ambient Dose Equivalent Meter JJ
    China Metrological Standards
  • JJG(QB)96-1993
  • (Damp heat test chamber (box) test procedures) JJ
    China Metrological Standards
  • JJG 828-1993
  • Verification Regulation of Laser Measuring Instrument for Paralleism of Micrometer JJ
    China Metrological Standards
  • JJF 1036-1993
  • Test Norm of Verification Equipment for AC Electrical Energy Meter JJ
    China Metrological Standards
  • JJG 1040-1993
  • Technical Specification of Measurement Assurance pro gram for Radio Attenuation JJ
    China Metrological Standards
  • JJG 1039-1993
  • Technical Specification of Measurement Assurance Program for Coaxial Power JJ
    China Metrological Standards
  • JJG 166-1993
  • Verification Regulation of D.C.Resistors JJ
    China Metrological Standards
  • JJF 1039-1993
  • Techinical Specification of MAP for Coaxial Power JJ
    China Metrological Standards
  • JJG 803-1993
  • Verification Regulation of Time Synthesizer JJ
    China Metrological Standards
  • JJG(MH)001-1993
  • Verification Regulation of Torque Wrenches JJ
    China Metrological Standards
  • JJG(QB)100-1993
  • (Intonation single disk flash meter verification procedures) JJ
    China Metrological Standards
  • JJF 1041-1993
  • Technical Specification of MAP for Properties of Magnitic Materials JJ
    China Metrological Standards
  • JJG 1044-1993
  • Technical Specification of Measurement Assurance Pr-ogram for Activity of Re-dionuclides JJ
    China Metrological Standards
  • JJF 1044-1993
  • Measurement Assurance Program for Activity of Redionuclides JJ
    China Metrological Standards
  • JJF 1037-1993
  • Technical Norm of measurement and Test of Characteristic Parameters for Linear Solia State Linage Sensors JJ
    China Metrological Standards
  • JJG 1036-1993
  • Test Norm of Verification Equipment for AC Electrical Energy Meter JJ
    China Metrological Standards
  • JJG 40-1993
  • (X-ray detection machine) JJ
    China Metrological Standards
  • JJG 342-1993
  • Verification Regulation of Gel Chromatograph JJ
    China Metrological Standards
  • JJG 334-1993
  • Verification Regulation of Diamond Indenter JJ
    China Metrological Standards
  • JJG 811-1993
  • Verification Regulation of Nuclear Conveyor Belt Scales JJ
    China Metrological Standards
  • JJG(QB)99-1993
  • (Moisture content analyzer test procedures) JJ
    China Metrological Standards
  • JJG 809-1993
  • Verification Regulation of Digital Temperature Indicators With Quarze Crystal Sensors JJ
    China Metrological Standards
  • JJG 813-1993
  • Verification Regulation of Optical Fiber Power Meter JJ
    China Metrological Standards
  • JJG 814-1993
  • Verification Regulation of Automatic Potentiometric Titrator JJ
    China Metrological Standards
  • JJG 816-1993
  • Regulation of Verification for Sulfur Dioxide Gax Alarm JJ
    China Metrological Standards
  • JJG 817-1993
  • Concrete Test Hammer JJ
    China Metrological Standards
  • JJG 826-1993
  • Verification Regulation for Secondary Standard Divided Flow Humidity Generator JJ
    China Metrological Standards
  • JJG 827-1993
  • Verification Regulation of Resolution Target JJ
    China Metrological Standards
  • JJG 805-1993
  • Verification Regulation of Pretensioned Examining Tool with Pulley JJ
    China Metrological Standards
  • JJG 833-1993
  • Verification Regulation of Working Standard Pt-10Rh/Pt, Pt-13Rh/Pt Thermocouple JJ
    China Metrological Standards
  • JJG 853-1993
  • Verification Regulation of Low Background Alpha and/or Beta Measuring Instrument JJ
    China Metrological Standards
  • JJG 842-1993
  • Verification Regulation of D.C Kilowatt-hour Meter JJ
    China Metrological Standards
  • JJG 843-1993
  • Verification Regulation of Leakage Current Instrument and Meter JJ
    China Metrological Standards
  • JJG 807-1993
  • Measuring Instruments Utilizing Radioactive Sources JJ
    China Metrological Standards
  • JJG 845-1993
  • Verification Regulation of Raw Cotton Moisture Tester JJ
    China Metrological Standards
  • JJG 846-1993
  • Verification Regulation of Digital Dust Measuring Meter of Light Scattering Method JJ
    China Metrological Standards
  • JJG 1038-1993
  • Technical Specification of Measurement Assurance for D. C. Resistance JJ
    China Metrological Standards
  • JJG 829-1993
  • Verification Regulation of Temperature Electrical Transmitter JJ
    China Metrological Standards
  • JJG 808-1993
  • Verification Regulation of Standard Lever for Measuring Force JJ
    China Metrological Standards
  • JJG(QB)101-1993
  • (Twelve flash intonation meter verification procedures) JJ
    China Metrological Standards
  • JJG 70-1993
  • Verification Regulation of Angle Gauge JJ
    China Metrological Standards
  • JJF 1038-1993
  • Techinical Specification of MAP for D.C resistance JJ
    China Metrological Standards
  • JJG 490-1993
  • (Pulse signal generator) JJ
    China Metrological Standards
  • JJF 1045-1993
  • Technical Specification of MAP for Length of Gauge Block JJ
    China Metrological Standards
  • JJG 848-1993
  • Verification Regulation of Level Rule JJ
    China Metrological Standards
  • JJF 1042-1993
  • Technical Specification of MAP for DC EMFS JJ
    China Metrological Standards
  • JJG 841-1993
  • Verification Regulation of Microwave Frequency Couters JJ
    China Metrological Standards
  • JJG 850-1993
  • Verification Regulation of Optical Angle Gauge JJ
    China Metrological Standards
  • JJG 838-1993
  • Verificatiow Requlation of Calibrator for Transister Speci-ficity Oscilloscope JJ
    China Metrological Standards
  • JJG 243-1993
  • Verification Regulation of Square Tester JJ
    China Metrological Standards
  • JJG 836-1993
  • Verification Regulation of Linear displacement inductesyn JJ
    China Metrological Standards
  • JJG(TZ)141-1993
  • Verification Regulation of Calibrater for Railway Torgue Wrenches JJ
    China Metrological Standards
  • JJG 835-1993
  • Verification Regulation of Flowrate Facilities by Velocity-Area Method JJ
    China Metrological Standards
  • JJG 1042-1993
  • Technical Specification of Measurement Assurance Program for DC EMF JJ
    China Metrological Standards
  • JJG 830-1993
  • Verification Regulation of Depth Gauge Reading in 0. 01mm JJ
    China Metrological Standards
  • JJG 837-1993
  • (Low DC resistance meter testing procedures) JJ
    China Metrological Standards
  • JJG 822-1993
  • Verification Regulation for Sodium Ionometer JJ
    China Metrological Standards
  • JJF 1043-1993
  • Technical Specification of MAP for Veckers Hardness JJ
    China Metrological Standards
  • JJF 1040-1993
  • Techincal Specification MAP for Radion Attenuation JJ
    China Metrological Standards
  • JJG 806-1993
  • V.R.of the Ultrasonic Souce of Ultrasonic Therapeutic Equipment for Medical Use JJ
    China Metrological Standards
  • JJG 825-1993
  • Verification Regulation of Radon Meter JJ
    China Metrological Standards
  • JJG 141-1993
  • (Railway Torque Wrench Calibrator verification procedures) JJ
    China Metrological Standards
  • JJG(JB)114-1992
  • (SP-428 static electrical properties of photosensitive materials tester test procedures) JJ
    China Metrological Standards
  • JJG(JB)89-1992
  • (Portable multi-function monitor water quality test procedures) JJ
    China Metrological Standards
  • JJG(JB)82-1992
  • (D802, D803, D804 type thrust ball bearing washers groove diameter measuring instrument verification procedures) JJ
    China Metrological Standards
  • JJG(JB)93-1992
  • (Electronic control temperature transmitter test procedures) JJ
    China Metrological Standards
  • JJG(JB)83-1992
  • (Rolling radial clearance standard test procedures) JJ
    China Metrological Standards
  • JJG(JB)115-1992
  • (Theodolite test bench test procedures) JJ
    China Metrological Standards
  • JJG(JB)81-1992
  • Specification for verification of measurement meters of groove diameter and groove position of inner ring and outer ring of deep groove ball bearings and angular contact ball bearings JJ
    China Metrological Standards
  • JJG(JG)0001-1992
  • Metrological Verification Regulation of Hot Ball shaped Anemometer JJ
    China Metrological Standards
  • JJG(JB)97-1992
  • (Rolling hard acceleration vibration measuring instrument verification procedures) JJ
    China Metrological Standards
  • JJG(JB)79-1992
  • (FDB-type peak meter verification procedures) JJ
    China Metrological Standards
  • JJG(JB)94-1992
  • (Digital temperature tester test procedures) JJ
    China Metrological Standards
  • JJG(JB)88-1992
  • (Fiber optic probe colorimeter test procedures) JJ
    China Metrological Standards
  • JJG(JB)102-1992
  • (Ring block wear tester test procedures) JJ
    China Metrological Standards

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