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  •  China "JJ" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • JJG 693-2011
  • Verification regulation of Alarmer Detectors of Combustible Gas JJ
    China Metrological Standards
  • JJF 1320-2011
  • Calibration Specification for Instrumented Charpy Pendulum Impact Testing Machines JJ
    China Metrological Standards
  • JJF 1331-2011
  • Calibration Specification for Inductive Micrometers JJ
    China Metrological Standards
  • JJF 1277-2011
  • Calibration Specification for WLAN Test Set JJ
    China Metrological Standards
  • JJG 1069-2011
  • Verification Regulation of DC Shunts JJ
    China Metrological Standards
  • JJF 703-2011
  • Pressure Test Instrument for Railway Vehicles JJ
    China Metrological Standards
  • JJF 1328-2011
  • Calibration Specification for Pressure Regulators with Bourdon Tube Pressure Gauge JJ
    China Metrological Standards
  • JJG 309-2011
  • Verification Regulation of Blackbody Radiators at the 500K~1000K JJ
    China Metrological Standards
  • JJG 949-2011
  • Verification Regulation of Theodolite Verification Devices JJ
    China Metrological Standards
  • JJG 464-2011
  • Verification Regulation of Semiautomatic Clinical Chemistry Analyzers JJ
    China Metrological Standards
  • JJF 1302-2011
  • Program of Pattern Evaluation for Optical Theodolites JJ
    China Metrological Standards
  • JJG 146-2011
  • Verification Regulation of Gauge Blocks JJ
    China Metrological Standards
  • JJF 1288-2011
  • Calibration Specification for Multi-Channels Sound Analyzers JJ
    China Metrological Standards
  • JJG 877-2011
  • Verification Regulation of Vapor Pressure Osmometers JJ
    China Metrological Standards
  • JJG 172-2011
  • Verification Regulation of Tilting Tube Micromanometers JJ
    China Metrological Standards
  • JJG 557-2011
  • Verification Regulation of Standard Torque-meters JJ
    China Metrological Standards
  • JJF 1297-2011
  • Program of Pattern Evaluation of Cupping Testing Machine JJ
    China Metrological Standards
  • JJF 1298-2011
  • Program of Pattern Evaluation of High. Temperature Creep and Stress. Rupture Testing Machines JJ
    China Metrological Standards
  • JJF 1275-2011
  • Calibration Specification for X-ray Security Inspection Equipment JJ
    China Metrological Standards
  • JJF 1301-2011
  • Program of pattern Evaluation of Flexure Testing Machines for Strength JJ
    China Metrological Standards
  • JJF 1313-2011
  • Program of Pattern Evaluation for Hand-held Distance Instruments JJ
    China Metrological Standards
  • JJG 1073-2011
  • Verification Regulation of Pressure Type SF6 Gas Density Monitors JJ
    China Metrological Standards
  • JJF 1304-2011
  • Calibration Specification for Gauge Block Comparators JJ
    China Metrological Standards
  • JJF 1282-2011
  • Calibration specification for electronic time relay JJ
    China Metrological Standards
  • JJF 1280-2011
  • Calibration Specification for Capacitive Digital Scale Units JJ
    China Metrological Standards
  • JJF 1307-2011
  • Calibration Specification for Moulds JJ
    China Metrological Standards
  • JJF 1308-2011
  • Calibration Specification for Thermometers of Clinic Autoclave JJ
    China Metrological Standards
  • JJF 1290-2011
  • Calibration specification for Particulate Analyzer JJ
    China Metrological Standards
  • JJG 1072-2011
  • Verification Regulation of High Voltage and Value D.C.Resistors JJ
    China Metrological Standards
  • JJF 1300-2011
  • Program of Pattern Evaluation of Pendulum Impact Testing Machines JJ
    China Metrological Standards
  • JJG 1068-2011
  • Verification regulation of DC reference standard JJ
    China Metrological Standards
  • JJG 1071-2011
  • Verification Equipment of Linear Accelerometer by Earths Gravitation JJ
    China Metrological Standards
  • JJG 40-2011
  • Verification Regulation of X-ray Flaw Detectors JJ
    China Metrological Standards
  • JJG 556-2011
  • Verification Regulation of Axial Force Fatigue Testing Machines JJ
    China Metrological Standards
  • JJG 544-2011
  • Verification Regulation of Pressure Controllers JJ
    China Metrological Standards
  • JJG 1066-2011
  • Verification regulation of precision centrifuge JJ
    China Metrological Standards
  • CJJ/T 168-2011
  • Standard for green land classification of town and village JJ
    China Urban Construction industry Standards
  • CJJ/T 165-2011
  • Technical specification for composite pipeline engineering of building drainage JJ
    China Urban Construction industry Standards
  • CJJ/T 164-2011
  • Standard for quality inspection of shield tunnel segment JJ
    China Urban Construction industry Standards
  • CJJ/T 163-2011
  • Technical specification of wastewater treatment facilities for village JJ
    China Urban Construction industry Standards
  • CJJ/T 162-2011
  • Technical specification for test technology of urban rail transit automatic fare collection system JJ
    China Urban Construction industry Standards
  • CJJ/T 158-2011
  • Code for management of urban construction archives JJ
    China Urban Construction industry Standards
  • CJJ/T 155-2011
  • Technical specification for composite pipeline engineering of building water supply JJ
    China Urban Construction industry Standards
  • CJJ/T 170-2011
  • Code for operation management of Metro and LRT Systems JJ
    China Urban Construction industry Standards
  • CJJ/T 146-2011
  • Technical specification for gas alarm and control system JJ
    China Urban Construction industry Standards
  • CJJ 93-2011
  • Technical specification for operation and maintenance of municipal solid waste sanitary landfill JJ
    China Urban Construction industry Standards
  • CJJ 60-2011
  • Technical specification for operation, maintenance and safety of municipal wastewater treatment plant JJ
    China Urban Construction industry Standards
  • CJJ/T 154-2011
  • Technical specification for metallic pipeline engineering of building water supply JJ
    China Urban Construction industry Standards
  • CJJ 32-2011
  • Code for design of algae water treatment JJ
    China Urban Construction industry Standards
  • CJJ 161-2011
  • Technical specification for egg-shaped digester of sewage treatment JJ
    China Urban Construction industry Standards
  • CJJ 160-2011
  • Technical specification for public SPA pool water supply and drainage engineering JJ
    China Urban Construction industry Standards
  • CJJ 159-2011
  • Technical specification for leak detection of water supply pipe nets in cities and towns JJ
    China Urban Construction industry Standards
  • CJJ 11-2011
  • Code for design of the municipal bridge JJ
    China Urban Construction industry Standards
  • CJJ/T 15-2011
  • Code for design of urban road public transportation stop, terminus and depot engineering JJ
    China Urban Construction industry Standards
  • JJF 1326-2011
  • Calibration Specification for Mass Comparators JJ
    China Metrological Standards
  • CJJ 40-2011
  • Code for design of water supply engineering using high-turbidity raw water JJ
    China Urban Construction industry Standards
  • CJJ/T 172-2011
  • Standard for assessment on municipal solid waste compost plant JJ
    China Urban Construction industry Standards
  • JJF 1327-2011
  • Program of Pattern Evaluation of Ion Meters JJ
    China Metrological Standards
  • JJF 1324-2011
  • Calibration Specification for Pulsed Laser Rangetinders JJ
    China Metrological Standards
  • JJF 1321-2011
  • Calibration Specification for Elemental Analyzers JJ
    China Metrological Standards
  • JJF 1314-2011
  • Program of Pattern Evaluation for Gas Laminar Flow Transducers JJ
    China Metrological Standards
  • JJF 1311-2011
  • Calibration Specification for Oedometers JJ
    China Metrological Standards
  • JJF 1303-2011
  • Calibration Specification for Hazemeter JJ
    China Metrological Standards
  • JJF 1299-2011
  • Program of Pattern Evaluation of Torsion Testing Machines JJ
    China Metrological Standards
  • JJF 1296.1-2011
  • Program of Patttern Evaluation of Static Uniaxial Testing Machines. Part 1: Electronic Universal Testing Machines JJ
    China Metrological Standards
  • CJJ/T 66-2011
  • Technical specification for slurry surfacing of pavements JJ
    China Urban Construction industry Standards
  • CJJ/T 8-2011
  • Code for urban survey JJ
    China Urban Construction industry Standards
  • CJJ/T 55-2011
  • Standard for terminology of heating JJ
    China Urban Construction industry Standards
  • CJJ/T 71-2011
  • Technical code for automotive vehicle washing station JJ
    China Urban Construction industry Standards
  • JJF 1272-2011
  • Calibration Specification for Resistance and Capacitance Dew Point Hygrometer JJ
    China Metrological Standards
  • JJF 1293-2011
  • Calibration Specification for Electrostatic Actuators JJ
    China Metrological Standards
  • JJF 1291-2011
  • Program of Pattern Evaluation of Eye Refractomenters JJ
    China Metrological Standards
  • JJF 1292-2011
  • Program of Pattern Evaluation of Focimeters JJ
    China Metrological Standards
  • JJF 1285-2011
  • Calibration specification for surface resistance tester JJ
    China Metrological Standards
  • JJF 1030-2010
  • Measurement and Test Norm of Thermostatic Baths Metrological Characteristics JJ
    China Metrological Standards
  • JJG 1057-2010
  • Verification regulation of TV signal field strength meter JJ
    China Metrological Standards
  • JJF 1263-2010
  • Calibration Specification for the Alarmer Detector of Sulfur Hexafluoride JJ
    China Metrological Standards
  • JJG 2044-2010
  • Verification scheme of metrological instruments for air kerma of γ rays JJ
    China Metrological Standards
  • JJF 1245.1-2010
  • Program of pattern evaluation of electricity meters. General requirements JJ
    China Metrological Standards
  • JJF 1245.6-2010
  • Program of pattern evaluation of electricity meters. Particular requirements. Electricity meters with functions JJ
    China Metrological Standards
  • JJF 1245.2-2010
  • Program of pattern evaluation of electricity meters. Particular requirements. Electromechanical meters for active energy(Classes 0.5, 1 and 2) JJ
    China Metrological Standards
  • JJF 1002-2010
  • The Rules for Drafting National Metrological Verification Regulation JJ
    China Metrological Standards
  • JJF 1268-2010
  • Calibration Specification for Medical Diagnostical X-ray Radiation Source for Computer Tomography (CT) Phantom JJ
    China Metrological Standards
  • JJF 4.2-2010
  • Routine chemical components of tobacco and tobacco products, the continuous flow method for the determination of measurement the Uncertainty Evaluation Guide - Part 2: total alkali plants JJ
    China Metrological Standards
  • JJF 4.1-2010
  • Tobacco and tobacco products, the continuous flow method for the determination of the routine chemical composition measurement Uncertainty Evaluation Guide - Part 1: Water-soluble sugar JJ
    China Metrological Standards
  • JJF 1261.1-2010
  • Rules of metrology testing for energy efficiency label of the energy-using products JJ
    China Metrological Standards
  • JJF 1245.4-2010
  • Program of pattern evaluation of electricity meters. Particular requirements. Electromechanical meters for reactive energy(Classes 2 and 3) JJ
    China Metrological Standards
  • JJF 4.4-2010
  • Tobacco and Tobacco Products. Evaluation of Uncertainty in Measurement for Routine Chemical Ingredients Using Continuous Flow Method. Part 2: Total Alkaloids JJ
    China Metrological Standards
  • JJF 4.5-2010
  • Tobacco and Tobacco Products. Evaluation of Uncertainty in Measurement for Routine Chemical Ingredients Using Continuous Flow Method. Part 3: Total Nitrogen JJ
    China Metrological Standards
  • JJF 1240-2010
  • Calibration Specification for Gas Flow Calibration Facility by Means of Critical Flow Venturi Nozzles JJ
    China Metrological Standards
  • JJF 1245.3-2010
  • Program of pattern evaluation of electricity meters. Particular requirements. Static meters for active energy(Classes 0.2S, 0.5S, 1 and 2) JJ
    China Metrological Standards
  • JJF 1246-2010
  • General Rules for the Examination of the Certificate of Manufacture Metrological Appliance JJ
    China Metrological Standards
  • JJG 24-2010
  • Verification Regulation of Cut Tobacco Elasticity Tester JJ
    China Metrological Standards
  • JJF 1245.5-2010
  • Program of pattern evaluation of electricity meters. Particular requirements. Static meters for reative energy(Classes 2 and 3) JJ
    China Metrological Standards
  • JJG(YC)21-2010
  • Tobacco. Verification Regulation of Atmosphere Condition for Laboratory JJ
    China Metrological Standards
  • JJF 4.3-2010
  • Tobacco and Tobacco Products. Evaluation of Uncertainty in Measurement for Routine Chemical Ingredients Using Continuous Flow Method. Part 1: Water Soluble Sugars JJ
    China Metrological Standards
  • JJG 21-2010
  • Tobacco. Verification Regulation of Atmosphere Condition for Laboratory JJ
    China Metrological Standards
  • JJG 583-2010
  • Verification regulation of cupping testing machine JJ
    China Metrological Standards
  • JJG(YC)27-2010
  • Verification Regulation of Online Infrared Thermometer for Processing Tobacco JJ
    China Metrological Standards
  • JJG(YC)25-2010
  • Verification Regulation of Cut Tobacco Filling Value Tester JJ
    China Metrological Standards

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