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  •  China "JJ" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • JJF 1440-2013
  • Calibration Specification for Hybrid Tank Measurement System JJ
    China Metrological Standards
  • JJG 1092-2013
  • Locomotive Speedmeters JJ
    China Metrological Standards
  • JJG 1094-2013
  • Water Quality On-line Analyzers of Total Phosphorus and Total Nitrogen JJ
    China Metrological Standards
  • JJG 1090-2013
  • Inspecting Instruments for for Railway Track JJ
    China Metrological Standards
  • JJG 1091-2013
  • Calibrater for Inspecting Instruments for Railway Track JJ
    China Metrological Standards
  • JJF 1437-2013
  • Calibration Specification for Oscilloscope Voltage Probes JJ
    China Metrological Standards
  • JJG 610-2013
  • Type A Barcol Hardness JJ
    China Metrological Standards
  • JJF 1441-2013
  • Program of Pattern Evaluation of Dissolved Oxygen Meter With Covered-Membrane-Electrode JJ
    China Metrological Standards
  • CJJ 203-2013
  • Technical specification for emergency repair of district heating system JJ
    China Urban Construction industry Standards
  • CJJ/T 199-2013
  • Standard for urban planning data JJ
    China Urban Construction industry Standards
  • CJJ/T 103-2013
  • Standard for urban geospatial framework data JJ
    China Urban Construction industry Standards
  • CJJ 207-2013
  • Technical specification for operation, maintenance and safety of urban water supply pipe-networks JJ
    China Urban Construction industry Standards
  • CJJ 95-2013
  • Technical specification for external corrosion control of buried steel pipeline for city gas JJ
    China Urban Construction industry Standards
  • CJJ 205-2013
  • Technical specification for collection and transportation of municipal solid waste JJ
    China Urban Construction industry Standards
  • CJJ/T 206-2013
  • Technical code for lower-heat-absorbingpavement of urban road JJ
    China Urban Construction industry Standards
  • JJF 1435-2013
  • Examination Specification for China Metrological Certificate. Water Meters JJ
    China Metrological Standards
  • JJF 1434-2013
  • Examination Specification for China Metrological Certificate. Heat Meters JJ
    China Metrological Standards
  • JJF 1431-2013
  • Calibration Specification of Magnetoelectricity Wind Sensor for Wind Farm JJ
    China Metrological Standards
  • JJG 113-2013
  • Verification Regulation of Metallic Rockwell Hardness Reference Blocks (Scales A, B, C, D, E, F, G, H, K, N, T) JJ
    China Metrological Standards
  • JJF 1432-2013
  • Calibration Specification for Medical Diagnostics X-Ray Non-Invasive Exposure Time Meters JJ
    China Metrological Standards
  • JJF 1433-2013
  • Calibration Specification for Chlorine Alarm Detectors JJ
    China Metrological Standards
  • JJG 112-2013
  • Verification Regulation of Metallic Rockwell Hardness Testing Machines (Scales A, B, C, D, E, F, G, H, K, N, T) JJ
    China Metrological Standards
  • JJF 1430-2013
  • Calibration Specification for X-ray Timers JJ
    China Metrological Standards
  • JJF 1436-2013
  • Calibration Specification of Ultrasonic Hardness Testers JJ
    China Metrological Standards
  • JJG 1089-2013
  • Verification Regulation of Osmometers JJ
    China Metrological Standards
  • JJG 338-2013
  • Verification Regulation of Charge Amplifiers JJ
    China Metrological Standards
  • CJJ/T 174-2013
  • Standard for work and quality of city water area cleaning JJ
    China Urban Construction industry Standards
  • CJJ/T 198-2013
  • Technical code for contact rail power supply system of urban rail transit JJ
    China Urban Construction industry Standards
  • CJJ/T 204-2013
  • Technical specification for soil test of landfilled municipal solid waste JJ
    China Urban Construction industry Standards
  • CJJ 201-2013
  • Code for construction and acceptance of linear motor for urban rail transit JJ
    China Urban Construction industry Standards
  • CJJ/T 202-2013
  • Technical code for protection structures of urban rail transit JJ
    China Urban Construction industry Standards
  • JJF 1426-2013
  • Calibration Specification for Dynamic Parameters of Linear Accelerometer Used Double Centrifuge JJ
    China Metrological Standards
  • JJF 1429-2013
  • Calibration Specification for Infrared Mammary Gland Examining Equipments JJ
    China Metrological Standards
  • JJG 656-2013
  • Verification Regulation of Nitrate-Nitrogen Automatic Analyzers JJ
    China Metrological Standards
  • JJF 1427-2013
  • Calibration Specification for MEMS Linear Accelerometers JJ
    China Metrological Standards
  • JJF 1428-2013
  • Calibration Specification of Fiber Polarization Mode Dispersion Testers JJ
    China Metrological Standards
  • JJF 1425-2013
  • Program of Pattern Evaluation of Nitrate-Nitrogen Automatic Analyzers JJ
    China Metrological Standards
  • JJG 1088-2013
  • Verification Regulation of Standard Devices for Calibration of Ophthalmometers JJ
    China Metrological Standards
  • JJG 117-2013
  • Verification Regulation of Surface Plates JJ
    China Metrological Standards
  • JJG 965-2013
  • Verification Regulation of Optical Power Meter in Telecommunication JJ
    China Metrological Standards
  • JJF 1261.11-2013
  • Rules of Metrology Testing for Energy Efficiency Label of Domestic Solar Water Heating Systems JJ
    China Metrological Standards
  • JJF 1261.10-2013
  • Rules of Metrology for Energy Efficiency Label of Household and Similar Microwarve Ovens JJ
    China Metrological Standards
  • JJF 1261.9-2013
  • Rules of Metrology Testing for Energy Efficiency Label of Domestic Gas Instantaneous Water Heater and Gas Fired Heating and Hot Water Combi-boilers JJ
    China Metrological Standards
  • JJF 1261.12-2013
  • Rules of Metrology Testing for Energy Efficiency Label of Microcomputers JJ
    China Metrological Standards
  • JJF 1424-2013
  • Program of Pattern Evaluation of Ammonia-Nitrogen Automatic Analyzers JJ
    China Metrological Standards
  • JJG 853-2013
  • Verification Regulatio of the Low Background Alpha/Beta Measuring Instruments JJ
    China Metrological Standards
  • JJG 825-2013
  • Verification Regulation of the Radon Measuring Instruments JJ
    China Metrological Standards
  • JJG 631-2013
  • Verification Regulation of Ammonia-Nitrogen Automatic Analyzers JJ
    China Metrological Standards
  • JJG 1087-2013
  • Verification Regulation of Oxygen Alarm Detectors for Mining JJ
    China Metrological Standards
  • CJJ/T 81-2013
  • Technical specification for directly buried hot-water heating pipeline in city JJ
    China Urban Construction industry Standards
  • CJJ/T 309-2013
  • Building ventilation testing and evaluation criteria JJ
    China Urban Construction industry Standards
  • CJJ 12-2013
  • Specification for installation and acceptance of domestic gas burning appliances JJ
    China Urban Construction industry Standards
  • JJG 141-2013
  • Verification Regulation of Working Noble Metal Thermocouples JJ
    China Metrological Standards
  • JJF 1419-2013
  • Program of Pattern Evaluation of Buoy Type Oxygen Inhalator JJ
    China Metrological Standards
  • JJF 1422-2013
  • Calibration Specification for Coordinated Measuring Spheres JJ
    China Metrological Standards
  • JJF 1421-2013
  • Program of Pattern Evaluation of Carbon Monoxide Monitors JJ
    China Metrological Standards
  • JJG 158-2013
  • Verification Regulation of Compensated Micro-manometer JJ
    China Metrological Standards
  • JJF 1423-2013
  • Calibration Specification for Pi Tapes JJ
    China Metrological Standards
  • JJF 1417-2013
  • Program of Pattern Evaluation of Impression Tonometers JJ
    China Metrological Standards
  • JJG 1086-2013
  • Verification Regulation of Pneumatic Piston Gauge JJ
    China Metrological Standards
  • JJF 1418-2013
  • Program of Pattern Evaluation of Pressure Controller JJ
    China Metrological Standards
  • JJF 1420-2013
  • Program of Pattern Evaluation of Sphygmomanometers JJ
    China Metrological Standards
  • JJG 927-2013
  • Verification Regulation of Tyre Pressure Gauges JJ
    China Metrological Standards
  • JJG 1085-2013
  • Verification Regulation of Reference Meters for Electrical Energy JJ
    China Metrological Standards
  • JJG 52-2013
  • Verification Ragulation of Elastic Element Pressure Gauges, Pressure. Vacuum Gauges and Vacuum Gauges for General Use JJ
    China Metrological Standards
  • JJG 49-2013
  • Verification Regulation of Elastic Element Precise Pressure Gauges and Vacuum Gauges JJ
    China Metrological Standards
  • JJF 1412-2013
  • Calibration Specification for Clinical Color Change Thermometers JJ
    China Metrological Standards
  • JJF 1413-2013
  • Program of Pattern Evaluation of Tyre Pressure Gauges JJ
    China Metrological Standards
  • JJF 1416-2013
  • Program of Pattern Evaluation of Digital Pressure Gauges JJ
    China Metrological Standards
  • JJF 1414-2013
  • Program of Pattern Evaluation of Elastic Element Precise Pressure Gauges and Vacuum Gauges JJ
    China Metrological Standards
  • JJF 1415-2013
  • Program of Pattern Evaluation of Elastic Element Pressure Gauges, Pressure-Vacuum Gauges and Vacuum Gauges for General Use JJ
    China Metrological Standards
  • JJG 1084-2013
  • Verification Regulation of Digital Barometers JJ
    China Metrological Standards
  • JJF 1408-2013
  • Calibration Specification for Articulated Arm Coordinate Measuring Machines JJ
    China Metrological Standards
  • JJG 858-2013
  • Verification Regulation of Standard Rhodium-iron Resistance Thermometers JJ
    China Metrological Standards
  • JJG 944-2013
  • Verification Regulation of Metallic Webster Hardness Testing Machines JJ
    China Metrological Standards
  • JJF 1407-2013
  • Calibration Specification for Thermometers of WBGT-index Meters JJ
    China Metrological Standards
  • JJF 1411-2013
  • Calibration Specification for Micrometers of Measuring Inside Dimension JJ
    China Metrological Standards
  • JJF 1409-2013
  • Calibration Specification for the Surface Thermometers JJ
    China Metrological Standards
  • JJF 1406-2013
  • Calibration Specification for Terrestrial Laser Scanners JJ
    China Metrological Standards
  • CJJ 194-2013
  • Code for design of urban road subgrades JJ
    China Urban Construction industry Standards
  • CJJ/T 13-2013
  • Specification for hydro geologic drilling and well construction of water涓supply JJ
    China Urban Construction industry Standards
  • JJF 1410-2013
  • Calibration Specification for Dynamical Screw Travel Testers JJ
    China Metrological Standards
  • JJF 1400-2013
  • Calibration Specification for Time Relay Testers JJ
    China Metrological Standards
  • JJF 1405-2013
  • Program of Pattern Evaluation of Total Organic Carbon Analyzers JJ
    China Metrological Standards
  • JJF 1404-2013
  • Program of Pattern Evaluation of Air Samplers JJ
    China Metrological Standards
  • JJF 1401-2013
  • Calibration Specification for Vibrating Wire Frequency Readouts JJ
    China Metrological Standards
  • JJG 956-2013
  • Verfication Regulation of Air Samplers JJ
    China Metrological Standards
  • JJG 797-2013
  • Verification Regulation of Calibration Instrument for Torque Wrenches JJ
    China Metrological Standards
  • JJF 1402-2013
  • Calibration Specification for Biological Microscopes JJ
    China Metrological Standards
  • JJG 1010-2013
  • Verification Regulation of Electronic Parking Meters JJ
    China Metrological Standards
  • JJF 1403-2013
  • Calibration Specification for GNSS Receivers. Used in Time Measurement JJ
    China Metrological Standards
  • JJF 1394-2013
  • Calibration Specification for Wireless Network Testers JJ
    China Metrological Standards
  • JJF 1395-2013
  • Calibration Specification for Audio Analyzer JJ
    China Metrological Standards
  • JJF 1389-2013
  • Program of Pattern Evaluation of Digital Electrocardiographs JJ
    China Metrological Standards
  • JJF 1388-2013
  • Program of Pattern Evaluation of Digital Electroencephalogram Mapping and Brain Activity Mapping JJ
    China Metrological Standards
  • JJF 1261.8-2013
  • Rules of Metrology Testing for Energy Efficiency. Lable of Electrical Washing Machines JJ
    China Metrological Standards
  • JJG 773-2013
  • Verification Regulation of Medical Radiation Source for 纬-ray Afterloading Brachytherapy JJ
    China Metrological Standards
  • JJF 1399-2013
  • Examination Specification for China Metrology Certification. Diaphragm Gas Meters JJ
    China Metrological Standards
  • JJF 1397-2013
  • Galibration Specification for Electrostatic Discharge Simulators JJ
    China Metrological Standards
  • JJF 1398-2013
  • Examination Specification for China Metrology Certification. Fuel Dispensers JJ
    China Metrological Standards

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