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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 840-2015
  • Function Generators China Metrological Standards
  • JJF 1093-2015
  • Calibration Specification for Projectors China Metrological Standards
  • JJF 1542-2015
  • Calibration Specification for SpO2 Simulator China Metrological Standards
  • JJF 1509-2015
  • Program of Pattern Evaluation of Pressure Transducer China Metrological Standards
  • JJF 1535-2015
  • Calibration Specification for MEMS Gyroscopes China Metrological Standards
  • JJG 4-2015
  • Steel Measuring Tapes China Metrological Standards
  • JJF 1522-2015
  • Program of Pattern Evaluation of Hot Water Meters China Metrological Standards
  • JJF 1521-2015
  • Program of Pattern Evaluation of Fuel Dispensers China Metrological Standards
  • JJF 1512-2015
  • Program of Pattern Evaluation of Liquid Chromatographys China Metrological Standards
  • JJG 638-2015
  • Hydraulic Vibration Testing System China Metrological Standards
  • JJG 2016-2015
  • Viscosity Measuring Instruments China Metrological Standards
  • JJG 755-2015
  • Ultraviolet Irradiance Working Standard Apparatus China Metrological Standards
  • JJG 528-2015
  • Mobile Radar Vehicle Speed Measurement Devices China Metrological Standards
  • JJF 1507-2015
  • The Selection and Use of Reference Materials China Metrological Standards
  • JJF 1456-2014
  • Calibration Specification for Optical Degree of Polarization Meter for Telecommunications China Metrological Standards
  • JJF 1469-2014
  • Calibration Specification for Measuring Instrumentations for Strain Gauge Transducer China Metrological Standards
  • JJG 1096-2014
  • Verification Regulation of Detection Stations of the End-of-train Safety Equipment Host China Metrological Standards
  • JJG 1102-2014
  • Verification Regulation of Installed Personnel α, β Surface Contamination Monitoring Assemblies China Metrological Standards
  • JJG 952-2014
  • Verification Regulation of Pupil Distance Meters China Metrological Standards
  • JJF 1261.14-2014
  • Rules of Metrology Testing for Energy Efficiency Label of High-pressure Sodium Vapour Lamps China Metrological Standards
  • JJF 1500-2014
  • Program of Pattern Evaluation of Liquefied Petroleum Gas Dispenser China Metrological Standards
  • JJF 1484-2014
  • Calibration Specification for Wet Film Thickness Gauges China Metrological Standards
  • JJF 1488-2014
  • Calibration Specification for Rubber and Plastic Film Gage China Metrological Standards
  • JJG 691-2014
  • Verification Regulation of Multi-Rate Electricity Meters for Measuring Alternating-current Electrical Energy China Metrological Standards
  • JJF 1445-2014
  • Calibration Specification for Falling Weight Impact Testing Machines China Metrological Standards
  • JJG 629-2014
  • Verification Regulation for Polycrystalline X-ray Diffractometers China Metrological Standards
  • JJF 1016-2014
  • The Rules for Drafting Program of Pattern Evaluation of Measuring Instruments China Metrological Standards
  • JJG 1098-2014
  • Verification Regulation of Medical Syringe Pump and Infusion Pump Analyzers China Metrological Standards
  • JJG 1101-2014
  • Verification Regulation of Medical Diagnostic X-ray Source for Dental Panorama China Metrological Standards
  • JJF 1443-2014
  • Calibration Specification for LTE Digital Radio Communic on Tester China Metrological Standards
  • JJF 1473-2014
  • Calibration Specification for Medical Diagnostic X-ray Non-invasive Current Meters China Metrological Standards
  • JJG 139-2014
  • Verification regulation of Tension, Compression and Universal Testing Machines China Metrological Standards
  • JJG 1095-2014
  • Verification Regulation of Environmental Noise Automatic Monitors China Metrological Standards
  • JJG 887-2014
  • Verification Regulation of Standard Tapered Roller Tester China Metrological Standards
  • JJG 349-2014
  • Verification Regulation of the Universal Counters China Metrological Standards
  • JJF 1261.15-2014
  • Rules of Metrology Testing for Energy Efficiency Label of Household Refrigerators China Metrological Standards
  • JJG 776-2014
  • Verification Regulation for Microwave Radiation and Leakage Energy Measuring Instruments China Metrological Standards
  • JJF 1067-2014
  • Calibration Specification forApparatus of Voltage Ratio Standards at Power Frequency China Metrological Standards
  • JJF 1261.4-2014
  • Rules of Metrology Testing for Energy Efficiency Label of Variable-speed Room Air Conditioners China Metrological Standards
  • JJF 1022-2014
  • Designation and Classification Code for Measurement Standard China Metrological Standards
  • JJF 1261.13-2014
  • Rules of Metrology Testing for Energy Efficiency Label of Copy Machines China Metrological Standards
  • JJF 1474-2014
  • Calibration Specification for Non-invasive X-ray Tube Voltage Meters Used in Medical Diagnosis China Metrological Standards
  • JJG 1099-2014
  • Pre-payment Electrical Meters for Measuring Alternating-current Electrical Energy China Metrological Standards
  • JJG 569-2014
  • Verification Regulation of Electricity Meters with Maximum Demand Measurement Functions China Metrological Standards
  • JJF 1261.8-2014
  • Rules of Metrology Testing for Energy Efficiency Label of Electrical Washing Machines China Metrological Standards
  • JJF 1487-2014
  • Calibration Specification for Blocks used in Ultrasonic Testing China Metrological Standards
  • JJG 431-2014
  • Verification Regulation of Portable 3-cup Anemometers China Metrological Standards
  • JJF 1448-2014
  • Calibration Specification for Superconducting Pulsed Fourier Transform Nuclear Magnetic Resonance Spectrometers China Metrological Standards
  • JJF 1486-2014
  • Calibration Specification for Calibration Devices of Non-contact Automotive Speedmeters China Metrological Standards
  • JJF 1466-2014
  • Calibration Specification for Stiffness Testers of Needle Tubing China Metrological Standards
  • JJF 1493-2014
  • Calibration Specification for Ultrashort Optical Pulses Autocorrelators China Metrological Standards
  • JJF 1481-2014
  • Program of Pattern Evaluation of Vehicle Exhaust Emissions Measuring Instrument China Metrological Standards
  • JJF 1461-2014
  • Calibration Specification for Lower Power Transfer Standards China Metrological Standards
  • JJF 1499-2014
  • Examination Specification for China Metrology Certification. Taximeters China Metrological Standards
  • JJF 1444-2014
  • Calibration Specification for D. C. Comparator Bridges for Measuring Temperatures China Metrological Standards
  • JJF 1459-2014
  • Calibration Specification for Exposure Coulometers Used in Medical Diagnostic X-ray Radiation Sources China Metrological Standards
  • JJF 1261.7-2014
  • Rules of Metrology Testing for Energy Efficiency Label of Flat Panel Televisions China Metrological Standards
  • JJF 1460-2014
  • Calibration Specification for Noise Figure Analyzers China Metrological Standards
  • JJF 1463-2014
  • Calibration Specification for Passive Intermodulation Analyzers China Metrological Standards
  • JJF 1471-2014
  • Calibration Specification for GNSS Signal Simulators China Metrological Standards
  • JJF 1457-2014
  • Calibration Specification for Cable Testers China Metrological Standards
  • JJF 1442-2014
  • Calibration Specification for Broadband Coaxial Noise Generators China Metrological Standards
  • JJF 1446-2014
  • Calibration Specification for Impedance Tubes(Transfer Function Method) China Metrological Standards
  • JJF 1482-2014
  • Program of Pattern Evaluation of Opacimeters China Metrological Standards
  • JJF 1483-2014
  • Program of Pattern Evaluation of Filter. Type Smokemeters China Metrological Standards
  • JJF 1494-2014
  • Calibration Specification for Network Cable Analyzers China Metrological Standards
  • JJG 608-2014
  • Cantilever-Beam (Izod-Type) Impact Testing Machine China Metrological Standards
  • JJG 2060-2014
  • Verification Scheme of pH(acidity) Measuring Instruments China Metrological Standards
  • JJF 1462-2014
  • Calibration Specification for DC Electronic Loads China Metrological Standards
  • JJF 1454-2014
  • Calibration Specification for Digital Jitter Meter China Metrological Standards
  • JJF 1453-2014
  • Calibration Specification for Angular Motion Transducers (Primary Angular Shock) China Metrological Standards
  • JJF 1450-2014
  • Program of Pattern Evaluation of Portable Induction Anemometer China Metrological Standards
  • JJF 1449-2014
  • Calibration Specification for Disintegration Analyzers China Metrological Standards
  • JJF 1496-2014
  • Calibration Specification for Sound Source Identification and Localization Systems (Beamforming Method) China Metrological Standards
  • JJF 1447-2014
  • Calibration Specification for Ultrasonic Flaw Detectors by Time-of-Flight Diffraction China Metrological Standards
  • JJG 311-2014
  • Focometers China Metrological Standards
  • JJG 342-2014
  • Gel Permeation Chromatographs China Metrological Standards
  • JJG 525-2014
  • Verification Regulation of Wedge-feet Calibrator for Micrometers China Metrological Standards
  • JJF 1149-2014
  • Calibration Specification for Cardiac Defibrillators China Metrological Standards
  • JJG 602-2014
  • Low-frequency Signal Generators China Metrological Standards
  • JJG 2059-2014
  • Verification Scheme of Measuring Instruments for Electrolytic Conductivity China Metrological Standards
  • JJF 1495-2014
  • Calibration Specification for Vector Network Analyzers China Metrological Standards
  • JJF 1489-2014
  • Calibration Specification for Calibration Devices of Four-wheel Aligner China Metrological Standards
  • JJF 1475-2014
  • Calibration Specification for Spring Hammers China Metrological Standards
  • JJF 1468-2014
  • Calibration Specification for Omnidirectional Sound Sources China Metrological Standards
  • JJG 449-2014
  • Verification Regulation of Octave-Band and Fractional-Octave-Band Filters China Metrological Standards
  • JJF 1480-2014
  • Calibration Specification for Liquid-scintillation Counting System China Metrological Standards
  • JJF 1477-2014
  • Calibration Specification for Tire Tread Depth Gauges China Metrological Standards
  • JJF 1491-2014
  • Calibration Specification for Digital AC Electrical Parameters Meter China Metrological Standards
  • JJF 1478-2014
  • Calibration Specification for High Strength Balt Testers China Metrological Standards
  • JJF 1490-2014
  • CalibrationSpecification for ConstantBandwidth Filters China Metrological Standards
  • JJF 1476-2014
  • Calibration Specification for Surface Profile Gauges China Metrological Standards
  • JJF 1479-2014
  • Calibration Specification for Dose Area Product Meters China Metrological Standards
  • JJF 1154-2014
  • Calibration Specification for Four-wheel Aligners China Metrological Standards
  • JJG 885-2014
  • Instruments for Measuring Rolling Bearing Width China Metrological Standards
  • JJF 1015-2014
  • General Norm for Pattern Evaluation of Measuring Instruments China Metrological Standards
  • JJG 981-2014
  • Standard Blocks for Abbe Refractometers China Metrological Standards
  • JJF 1464-2014
  • Calibration Specification for Interface Tensiometers China Metrological Standards
  • JJF 1451-2014
  • Program of Pattern Evaluation of Portable 3-cup Anemometer China Metrological Standards
  • JJF 1465-2014
  • Calibration Specification for Screen Tension Meters China Metrological Standards

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