2026-5-14 18.97.14.91
Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Code of China
Professional Standard List: Metering

JJG 1204-2025 Verification Regulation of Electronic Price Computing Scales (for Trial Implementation) 
  Issued on: 2025-01-08   Translation Price(USD): 570.0
JJF 1098-2025 Calibration Specification for Auto-measuring Systems of Thermocouples and Resistance Thermometers 
  Issued on: 2025-11-05   Translation Price(USD): 435.0
JJF 2932-2026 Calibration Specification for Ultrasonic Tone Burst Generators 
  Issued on: 2026-04-02   Translation Price(USD): 345.0
JJG 2099-2026 Verification Scheme of Measuring Instruments for Power Frequency Voltage Ratio 
  Issued on: 2026-04-02   Translation Price(USD): 270.0
JJG 806-2026 Verification Regulation of Ultrasonic Physiotherapy Equipment 
  Issued on: 2026-04-02   Translation Price(USD): 495.0
JJG 1078-2026 Verification Regulation of X-ray Radiation Sources for Medical Digital Radiography Systems(DR) 
  Issued on: 2026-04-02   Translation Price(USD): 345.0
JJG 1189.1-2026 Verification Regulation of Instrument Transformers - Part 1: Standard Current Transformers 
  Issued on: 2026-04-02   Translation Price(USD): 705.0
JJG 1189.8-2026 Verification Regulation of Instrument Transformers - Part 8: Wide Range Current Transformers 
  Issued on: 2026-04-02   Translation Price(USD): 345.0
JJG 1189.2-2026 Verification Regulation of Instrument Transformers - Part 2: Standard Voltage Transformers 
  Issued on: 2026-04-02   Translation Price(USD): 585.0
JJF 2382-2026 Calibration Specification for Chromatic Confocal Linear Instruments 
  Issued on: 2026-04-02   Translation Price(USD): 270.0
JJF 2381-2026 Calibration Specification for Testers of Steel Rules 
  Issued on: 2026-04-02   Translation Price(USD): 270.0
JJG 1189.9-2026 Verification Regulation of Instrument Transformers - Part 9: DC Immune Current Transformers 
  Issued on: 2026-04-02   Translation Price(USD): 585.0
JJF 2384-2026 Calibration Specification for Vehicle GNSS Speedmeters 
  Issued on: 2026-04-02   Translation Price(USD): 345.0
JJF 2383-2026 Calibration Specification for Wide Range Digital-indicator Gauges 
  Issued on: 2026-04-02   Translation Price(USD): 495.0
JJF 2386-2026 Calibration Specification for Air Ultrasound Source Imagers 
  Issued on: 2026-04-02   Translation Price(USD): 420.0
JJF 2385-2026 Test Specification for Acoustic Characteristic of Intelligent Glasses 
  Issued on: 2026-04-02   Translation Price(USD): 345.0
JJF 2387-2026 Calibration Specification for Acoustic Emission Preamplifiers 
  Issued on: 2026-04-02   Translation Price(USD): 270.0
JJF 2388-2026 Calibration Specification for Acoustic Performance Parameters Measure-ment Systems of Underwater Acoustic Materials(Free-Field Method) 
  Issued on: 2026-04-02   Translation Price(USD): 585.0
JJF 2390-2026 Test Specification of Sound Attenuation of Active Noise Reduction Earphones 
  Issued on: 2026-04-02   Translation Price(USD): 420.0
JJF 2389-2026 Calibration Specification for Acoustic Performance Parameters Measurement Systems of Underwater Acoustic Materials(Travelling Wave Tube Method) 
  Issued on: 2026-04-02   Translation Price(USD): 495.0
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