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China JJ GB Standards Search System  

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, Purchase services.
  •  China "JJ" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
    JJF 1488-2014 Calibration Specification for Rubber and Plastic Film Gage

    JJ-China Metrological Standards

    JJG 1101-2014 Verification Regulation of Medical Diagnostic X-ray Source for Dental Panorama

    JJ-China Metrological Standards

    JJF 1490-2014 CalibrationSpecification for ConstantBandwidth Filters

    JJ-China Metrological Standards

    JJF 1485-2014 Calibration Specification for Roundness Flick Calibration Standard

    JJ-China Metrological Standards

    JJF 1492-2014 Calibration Specification for Reflection Densitometers

    JJ-China Metrological Standards

    JJF 1493-2014 Calibration Specification for Ultrashort Optical Pulses Autocorrelators

    JJ-China Metrological Standards

    JJF 1494-2014 Calibration Specification for Network Cable Analyzers

    JJ-China Metrological Standards

    JJF 1495-2014 Calibration Specification for Vector Network Analyzers

    JJ-China Metrological Standards

    JJG 1096-2014 Verification Regulation of Detection Stations of the End-of-train Safety Equipment Host

    JJ-China Metrological Standards

    JJG 1099-2014 Pre-payment Electrical Meters for Measuring Alternating-current Electrical Energy

    JJ-China Metrological Standards

    JJF 1489-2014 Calibration Specification for Calibration Devices of Four-wheel Aligner

    JJ-China Metrological Standards

    JJF 1496-2014 Calibration Specification for Sound Source Identification and Localization Systems (Beamforming Method)

    JJ-China Metrological Standards

    JJG 1100-2014 Gas-Flow Proportional Counter Gross Alpha and Gross Beta Measuring Instrumrnts

    JJ-China Metrological Standards

    JJG 1097-2014 Verification Regulation of Phoropters(Eye Chart Included)

    JJ-China Metrological Standards

    JJG 1095-2014 Verification Regulation of Environmental Noise Automatic Monitors

    JJ-China Metrological Standards

    JJG 981-2014 Standard Blocks for Abbe Refractometers

    JJ-China Metrological Standards

    JJF 1500-2014 Program of Pattern Evaluation of Liquefied Petroleum Gas Dispenser

    JJ-China Metrological Standards

    JJF 1499-2014 Examination Specification for China Metrology Certification. Taximeters

    JJ-China Metrological Standards

    JJF 1498-2014 Calibration Specification for High Speed Serial BERT

    JJ-China Metrological Standards

    JJF 1497-2014 Calibration Specification for Polarimeters

    JJ-China Metrological Standards

    JJG 1098-2014 Verification Regulation of Medical Syringe Pump and Infusion Pump Analyzers

    JJ-China Metrological Standards

    JJF 1431-2013 Calibration Specification of Magnetoelectricity Wind Sensor for Wind Farm

    JJ-China Metrological Standards

    JJF 1441-2013 Program of Pattern Evaluation of Dissolved Oxygen Meter With Covered-Membrane-Electrode

    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

    JJF 1434-2013 Examination Specification for China Metrological Certificate. Heat Meters

    JJ-China Metrological Standards

    JJF 1435-2013 Examination Specification for China Metrological Certificate. Water Meters

    JJ-China Metrological Standards

    JJF 1436-2013 Calibration Specification of Ultrasonic Hardness Testers

    JJ-China Metrological Standards

    JJF 1437-2013 Calibration Specification for Oscilloscope Voltage Probes

    JJ-China Metrological Standards

    JJF 1438-2013 Calibration Specification for Color Doppler Ultrasound Diagnostic Equipments. Blood Flow Measurement

    JJ-China Metrological Standards

    JJF 1440-2013 Calibration Specification for Hybrid Tank Measurement System

    JJ-China Metrological Standards

    JJG 1010-2013 Verification Regulation of Electronic Parking Meters

    JJ-China Metrological Standards

    JJF 1439-2013 Calibration Specification for Static Cone Penetrometers

    JJ-China Metrological Standards

    JJF 1430-2013 Calibration Specification for X-ray Timers

    JJ-China Metrological Standards

    JJF 1429-2013 Calibration Specification for Infrared Mammary Gland Examining Equipments

    JJ-China Metrological Standards

    JJF 1428-2013 Calibration Specification of Fiber Polarization Mode Dispersion Testers

    JJ-China Metrological Standards

    JJF 1427-2013 Calibration Specification for MEMS Linear Accelerometers

    JJ-China Metrological Standards

    JJF 1426-2013 Calibration Specification for Dynamic Parameters of Linear Accelerometer Used Double Centrifuge

    JJ-China Metrological Standards

    JJF 1425-2013 Program of Pattern Evaluation of Nitrate-Nitrogen Automatic Analyzers

    JJ-China Metrological Standards

    JJF 1424-2013 Program of Pattern Evaluation of Ammonia-Nitrogen Automatic Analyzers

    JJ-China Metrological Standards

    JJF 1423-2013 Calibration Specification for Pi Tapes

    JJ-China Metrological Standards

    JJG 1079-2013 Verification Regulation of Comprehensive Calibrators for Test Equipment of Railway Track Signal

    JJ-China Metrological Standards

    JJF 1421-2013 Program of Pattern Evaluation of Carbon Monoxide Monitors

    JJ-China Metrological Standards

    JJG 1091-2013 Calibrater for Inspecting Instruments for Railway Track

    JJ-China Metrological Standards

    JJF 1420-2013 Program of Pattern Evaluation of Sphygmomanometers

    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

    JJG 1090-2013 Inspecting Instruments for for Railway Track

    JJ-China Metrological Standards

    JJG 49-2013 Verification Regulation of Elastic Element Precise Pressure Gauges and Vacuum Gauges

    JJ-China Metrological Standards

    JJG 141-2013 Verification Regulation of Working Noble Metal Thermocouples

    JJ-China Metrological Standards

    JJF 1418-2013 Program of Pattern Evaluation of Pressure Controller

    JJ-China Metrological Standards

    JJG 308-2013 Verification regulation of RF Votlmeters

    JJ-China Metrological Standards

    JJG 2071-2013 Verification scheme of Measuring Instruments for Pressure Range (-2.5~2.5) kPa

    JJ-China Metrological Standards

    JJG 158-2013 Verification Regulation of Compensated Micro-manometer

    JJ-China Metrological Standards

    JJG 117-2013 Verification Regulation of Surface Plates

    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

    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

    JJG 1094-2013 Water Quality On-line Analyzers of Total Phosphorus and Total Nitrogen

    JJ-China Metrological Standards

    JJG 1089-2013 Verification Regulation of Osmometers

    JJ-China Metrological Standards

    JJG 1092-2013 Locomotive Speedmeters

    JJ-China Metrological Standards

    JJG 1080-2013 Verification Regulation of Wheel-Checker for Railway Locomotives and Vehicles

    JJ-China Metrological Standards

    JJG 338-2013 Verification Regulation of Charge Amplifiers

    JJ-China Metrological Standards

    JJG 1088-2013 Verification Regulation of Standard Devices for Calibration of Ophthalmometers

    JJ-China Metrological Standards

    JJG 1087-2013 Verification Regulation of Oxygen Alarm Detectors for Mining

    JJ-China Metrological Standards

    JJG 1086-2013 Verification Regulation of Pneumatic Piston Gauge

    JJ-China Metrological Standards

    JJG 1085-2013 Verification Regulation of Reference Meters for Electrical Energy

    JJ-China Metrological Standards

    JJG 1084-2013 Verification Regulation of Digital Barometers

    JJ-China Metrological Standards

    JJG 1083-2013 Verification Regulation of Anchorage Testing Machines

    JJ-China Metrological Standards

    JJG 1082.2-2013 Verification Regulation of Means of Measuring Instrument for Wheel-Diameter of Railway Locomotives and Vehicles. Part 2: Means of Measuring Tools for Wheel-Diameter

    JJ-China Metrological Standards

    JJG 1082.1-2013 Verififcation Regulation of Means of Measuring Instrument for Wheel-Diameter of Railway Locomotives and Vehicles. Part 1: Means of Ruler for Wheel-Diameter

    JJ-China Metrological Standards

    JJG 1081.2-2013 Verification Regulation of Measuring Instrument for Wheel-Diameter of Railway Locomotives and Vehicles. Part 2: Measuring Tools for Wheel-Diameter

    JJ-China Metrological Standards

    JJG 1081.1-2013 Verification Regulation of Measuring Instrument for Wheel-Diameter of Railway Locomotives and Vehicles. Part 1: Ruler for Wheel-Diameter

    JJ-China Metrological Standards

    JJG 1093-2013 Detectors of Mining Carbon Monoxide

    JJ-China Metrological Standards

    JJG 944-2013 Verification Regulation of Metallic Webster Hardness Testing Machines

    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 1387-2013 Calibration Specification for Vectorscopes

    JJ-China Metrological Standards

    JJF 1386-2013 Calibration Specification for Medium Power Meters

    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 1261.8-2013 Rules of Metrology Testing for Energy Efficiency. Lable of Electrical Washing Machines

    JJ-China Metrological Standards

    JJF 1261.7-2013 Rules of Metrology Testing for Energy Efficiency. Lable of Flat Panel Televisions

    JJ-China Metrological Standards

    JJF 1261.12-2013 Rules of Metrology Testing for Energy Efficiency Label of Microcomputers

    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 1390-2013 Program of Pattern Evaluation of Electoroencephalographs

    JJ-China Metrological Standards

    JJG 956-2013 Verfication Regulation of Air Samplers

    JJ-China Metrological Standards

    JJG 656-2013 Verification Regulation of Nitrate-Nitrogen Automatic Analyzers

    JJ-China Metrological Standards

    JJG 927-2013 Verification Regulation of Tyre Pressure Gauges

    JJ-China Metrological Standards

    JJG 858-2013 Verification Regulation of Standard Rhodium-iron Resistance Thermometers

    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 813-2013 Verification Regulation of Optical Fiber Power Meter

    JJ-China Metrological Standards

    JJG 797-2013 Verification Regulation of Calibration Instrument for Torque Wrenches

    JJ-China Metrological Standards

    JJG 773-2013 Verification Regulation of Medical Radiation Source for γ-ray Afterloading Brachytherapy

    JJ-China Metrological Standards

    JJG 631-2013 Verification Regulation of Ammonia-Nitrogen Automatic Analyzers

    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 2015-2013 Verification Scheme of Measuring Instruments for Pulse Waveform Parameter

    JJ-China Metrological Standards

    JJF 1417-2013 Program of Pattern Evaluation of Impression Tonometers

    JJ-China Metrological Standards

    JJG 965-2013 Verification Regulation of Optical Power Meter in Telecommunication

    JJ-China Metrological Standards


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