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  •  China "JJ" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • JJG 205-2005
  • Verification Regulation of Mechanical Thermo-hygrometers JJ
    China Metrological Standards
  • JJG 288-2005
  • Verification Regulation of Deep Sea Reversing Thermometers JJ
    China Metrological Standards
  • JJF 1136-2005
  • Calibration specification of tonometers JJ
    China Metrological Standards
  • JJF 1137-2005
  • Calibration specification for microphone preamplifiers JJ
    China Metrological Standards
  • JJF 1138-2005
  • Calibration Specification for the Testers of Sharpened Milling Cutter JJ
    China Metrological Standards
  • CJJ 105-2005
  • Code for structural design of heating pipelines in city and town JJ
    China Urban Construction industry Standards
  • JJF 1032-2005
  • Terminology and definitions for optical radiation measurements JJ
    China Metrological Standards
  • CJJ/T 106-2005
  • Technical code for urban municipal supervision and management information system JJ
    China Urban Construction industry Standards
  • JJG 245-2005
  • Verification Regulation of Illuminance Meter JJ
    China Metrological Standards
  • CJJ 33-2005
  • Code for construction and acceptance of city and town gas distribution works JJ
    China Urban Construction industry Standards
  • CJJ/T 107-2005
  • Standard of assessment on municipal solid waste landfill JJ
    China Urban Construction industry Standards
  • CJJ 27-2005
  • Standard for setting of town environmental sanitation facilities JJ
    China Urban Construction industry Standards
  • JJG 010-2005
  • Whell Dynamic Balancer JJ
    China Metrological Standards
  • JJG 182-2005
  • Verification Regulation of Micrometers with Prismatically Arranged Measuring Faces JJ
    China Metrological Standards
  • JJG 37-2005
  • Verification Regulation of Sine Bars JJ
    China Metrological Standards
  • JJG 298-2005
  • Verification regulation of standard vibrator in middle frequency band (comparison method) JJ
    China Metrological Standards
  • JJG 412-2005
  • Verification Regulation of Water-Flow Gas Calorimeter JJ
    China Metrological Standards
  • JJG 482-2005
  • Verification regulation of laboratory standard microphones (free-field reciprocity method) JJ
    China Metrological Standards
  • JJG(JT)011-2005
  • The Wheel Field Balancing Equipment JJ
    China Metrological Standards
  • CJJ 14-2005
  • Standard for design of public toilets in city JJ
    China Urban Construction industry Standards
  • JJG 2069-2005
  • Verification Scheme of Measuring Instruments for Specular Gloss JJ
    China Metrological Standards
  • JJG 768-2005
  • Verification Regulation of Emission Spectrometer JJ
    China Metrological Standards
  • JJG 2032-2005
  • Verification Scheme of Measuring Instruments for Illuminance JJ
    China Metrological Standards
  • JJG 2017-2005
  • Verification scheme of measuring instruments for underwater sound pressure JJ
    China Metrological Standards
  • JJG 577-2005
  • Diaphragm Gas Meters JJ
    China Metrological Standards
  • JJG 186-2005
  • The railway branch from the ulnar VRof JJ
    China Metrological Standards
  • JJG 500-2005
  • Verification Regulation of Electrolytic Hygrometers JJ
    China Metrological Standards
  • JJG 790-2005
  • Verification regulation of laboratory standard microphones (coupler reciprocity method) JJ
    China Metrological Standards
  • JJG 165-2005
  • Verification Regulation of Standard Bell Porvers of Gas Flow JJ
    China Metrological Standards
  • JJG 850-2005
  • Verification Regulation of Optical Angle Gauge JJ
    China Metrological Standards
  • JJG 132-2005
  • Speedmeter of Train JJ
    China Metrological Standards
  • JJG 124-2005
  • Amperemeter, Voltmeters, Wattmeters and Ohmmeters JJ
    China Metrological Standards
  • JJG 892-2005
  • Eye Refractometers JJ
    China Metrological Standards
  • JJG 996-2005
  • Compressed Natural Gas Dispensers JJ
    China Metrological Standards
  • JJG 997-2005
  • Liquefied Petroleum Gas Dispensers JJ
    China Metrological Standards
  • JJG 1004-2005
  • Verification Regulation of Mechanical Bathythermographs JJ
    China Metrological Standards
  • JJG 1003-2005
  • Verification Regulation of Intergration Meters JJ
    China Metrological Standards
  • JJG(JT)007-2005
  • Steering Force-Steeting Angle Tester of Motor Car JJ
    China Metrological Standards
  • JJG 190-2005
  • Main Test Instrument of the Train Tail Safety Protection Device JJ
    China Metrological Standards
  • JJF 1004-2004
  • Metrological Terms and Their Definitions for Flow Rate JJ
    China Metrological Standards
  • JJG 129-2004
  • Detecting Device for Overload and Unbalance Load of Rail Wagons JJ
    China Metrological Standards
  • JJG 041-2004
  • Water Transport Engineering-Unbonded Elastic Wire Resistance Pressure Cell JJ
    China Metrological Standards
  • JJG(TZ)129-2004
  • Detecting Device for Overload and Unbalance Load of Rail Wagons JJ
    China Metrological Standards
  • JJF 602-2004
  • Tobacco and Tobacco Products. Evaluation of Uncertainty in Measurement for Routine Chemical Ingredients Using Continuous Flow Method. Part 4: Chloride JJ
    China Metrological Standards
  • JJG(TZ)185-2004
  • (Motorcycle speedometer test procedures) JJ
    China Metrological Standards
  • JJG(JT)026-2004
  • Water Transport Engineering-Gate Opening Gauge JJ
    China Metrological Standards
  • JJG 032-2004
  • Water Transport Engineering-Echo Sounder JJ
    China Metrological Standards
  • JJG 249-2004
  • Verification regulation of 0.1mW~200W laser power meters JJ
    China Metrological Standards
  • JJG 604-2004
  • Verification Regulation of Measure for Gauge for Measuring Distance Between Inside Rim Faces of Railway Wheels JJ
    China Metrological Standards
  • JJF 1124-2004
  • Calibration specification for Gear involute Measuring instruments JJ
    China Metrological Standards
  • JJG 042-2004
  • Port Machinery-Digital Angle Detectors JJ
    China Metrological Standards
  • JJG(JT)059-2004
  • Retroreflectometer JJ
    China Metrological Standards
  • JJG 038-2004
  • Water Transport Engineering-Servo Inclinometer JJ
    China Metrological Standards
  • JJG(JT)030-2004
  • Water Transport Engineering-Acoustic Current Meter JJ
    China Metrological Standards
  • JJG 029-2004
  • Water Transport Engineering-Vibrating Wire Piezometer JJ
    China Metrological Standards
  • JJG 535-2004
  • Verification Regulation of Zirconia Oxygen Analyzers JJ
    China Metrological Standards
  • JJF 1128-2004
  • Calibration Specification for Vector Signal Analyzers JJ
    China Metrological Standards
  • JJG 508-2004
  • Verification Regulation of Resistivity Measuring Instruments with Four-Probe Array Method JJ
    China Metrological Standards
  • JJG 039-2004
  • Water Transport Engineering-Multiple Potential Extensometer JJ
    China Metrological Standards
  • JJG 033-2004
  • Water Transport Engineering-Groundwater Stage Gauge JJ
    China Metrological Standards
  • JJF 1122-2004
  • Calibration specification for Gear Helix Measuring Instruments JJ
    China Metrological Standards
  • JJG 220-2004
  • Gauges for Measuring Distance Between Inside Rim Faces of Railway Wheels JJ
    China Metrological Standards
  • JJG 985-2004
  • Verification Regulation of Reference Standard Facility of High Temperature Platinum Resistance Thermometers JJ
    China Metrological Standards
  • JJG 173-2004
  • Gauge for Measuring Distance Between Inside Rim Faces of Wheels for Railway Locomotive and Vehicle JJ
    China Metrological Standards
  • JJG 2038-2004
  • Verification Scheme of Measuring Instruments for Audiometry JJ
    China Metrological Standards
  • JJG(JT)057-2004
  • Apparatus for Softening Point of Bitumen JJ
    China Metrological Standards
  • JJG 992-2004
  • Verification Regulation of the Measurement Instruments of Sound Intensity JJ
    China Metrological Standards
  • JJG 178-2004
  • Measure for Gauge for Measuring Distance Between Inside Rim Faces of Wheels for Railway Locomotive and Vehicle JJ
    China Metrological Standards
  • JJG 040-2004
  • Water Transport Engineering-Slip Line Resistance Extensometer JJ
    China Metrological Standards
  • JJG(JT)032-2004
  • Water Transport Engineering-Echo Sounder JJ
    China Metrological Standards
  • JJG 048-2004
  • Electrically Driven Cement Flexure Testing Machine JJ
    China Metrological Standards
  • JJG(JT)048-2004
  • Electrically Driven Cement Flexure Testing Machine JJ
    China Metrological Standards
  • JJG(JT)049-2004
  • Standard testing sieve for cement fineness(80µm) JJ
    China Metrological Standards
  • JJG 044-2004
  • Port Machinery-Digital Load Moment Limiters JJ
    China Metrological Standards
  • JJG(JT)033-2004
  • Water Transport Engineering-Groundwater Stage Gauge JJ
    China Metrological Standards
  • JJG 057-2004
  • Apparatus for Softening Point of Bitumen JJ
    China Metrological Standards
  • JJG 502-2004
  • Verification Regulation of Synthesized Signal Generators JJ
    China Metrological Standards
  • JJG 563-2004
  • Verification Regulation of High Voltage Capacitance Bridges JJ
    China Metrological Standards
  • JJG(JT)040-2004
  • Water Transport Engineering-Slip Line Resistance Extensometer JJ
    China Metrological Standards
  • JJG(JT)039-2004
  • Water Transport Engineering-Multiple Potential Extensometer JJ
    China Metrological Standards
  • JJG 528-2004
  • Vehicles Radar Measuring Speedometers JJ
    China Metrological Standards
  • JJG 059-2004
  • Retroreflectometer JJ
    China Metrological Standards
  • JJG(MH)0073-2004
  • ARA-552 Radio Altimeter Analogue Adapter JJ
    China Metrological Standards
  • JJF 1117-2004
  • Specification for Comparison of Measuring Instrument JJ
    China Metrological Standards
  • JJG 991-2004
  • Verification Regulation of Aural Impedance Audiometers JJ
    China Metrological Standards
  • JJG(MH)0078-2004
  • F80218-42 Force Transducer Control Wheel Steering Test Set JJ
    China Metrological Standards
  • JJG 988-2004
  • Verification Regulation of Vertical Metal Tank Diametrical Deviation Measuring Instrument JJ
    China Metrological Standards
  • JJG(TZ)181-2004
  • Test Instrument of the Train Running and Monitoring and Recording Equipment JJ
    China Metrological Standards
  • JJG(TZ)179-2004
  • Measurement Machines for Wheel-Height of Railway Vehicle JJ
    China Metrological Standards
  • JJG(TZ)178-2004
  • Measure for Gauge for Measuring Distance Between Inside Rim Faces of Wheels for Railway Locomotive and Vehicle JJ
    China Metrological Standards
  • JJF 1064-2004
  • Calibration Specification for Coordinate Measuring Machines JJ
    China Metrological Standards
  • JJF 1113-2004
  • Calibration Specification of Angle Measuring Instrument for Bearing Ring JJ
    China Metrological Standards
  • JJG 746-2004
  • Verification Regulation for Ultrasonic Flaw Detectors JJ
    China Metrological Standards
  • JJG 037-2004
  • Water Transport Engineering-Vibrating Wire Anchor Rod Stress Gauge JJ
    China Metrological Standards
  • JJG 744-2004
  • Verification Regulation of Medical diagnostic X-ray Radiation Source JJ
    China Metrological Standards
  • JJG(JT)027-2004
  • Water Transport Engineering-Nonmetal Ultrasonic Detector JJ
    China Metrological Standards
  • JJG 030-2004
  • Water Transport Engineering-Acoustic Current Meter JJ
    China Metrological Standards
  • JJG 036-2004
  • Water Transport Engineering-Vibrating Wire Anchor Cable Load Cell JJ
    China Metrological Standards
  • JJG 034-2004
  • Water Transport Engineering-Acoustic Water Level Gauge JJ
    China Metrological Standards
  • JJF 1127-2004
  • Calibration Specification for RF impedance/Meterial Analyzers JJ
    China Metrological Standards

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