2025-12-29 10.8.118.215
Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Code of China
Professional Standard List: Metering

JJF 2317-2025 Calibration Specification for Irradiance Humidity Temperature Test Chambers 
  Issued on: 2025-09-08   Translation Price(USD): 660.0
JJF 2318-2025 Calibration Specification for Solar Cell Quantum Efficiency Measurement Instrument 
  Issued on: 2025-09-08   Translation Price(USD): 660.0
JJF 2319-2025 Calibration Specification for Natural Gas Water Content Analyzers by Tunable Diode Laser Absorption Spectroscopy 
  Issued on: 2025-09-08   Translation Price(USD): 345.0
JJF 2320-2025 Implementation Specification for Metrology Supervision and Inspection of Water Efficiency Labeling Products General Principle 
  Issued on: 2025-09-08   Translation Price(USD): 270.0
JJF 2321-2025 Calibration Specification for Calibration Devices of Laser Markers 
  Issued on: 2025-09-08   Translation Price(USD): 345.0
JJF 2322-2025 Calibration Specification for Advanced Driver Assistance System(ADAS) Test Pedestrian Targets 
  Issued on: 2025-09-08   Translation Price(USD): 420.0
JJF 2323-2025 Calibration Specification for advanced driver assistance system(ADAS) test two wheeled vehicles targets 
  Issued on: 2025-09-08   Translation Price(USD): 375.0
JJF 2294-2025 Calibration Specification for On-line Low-level Dissolved Oxygen Meters 
  Issued on: 2025-09-08   Translation Price(USD): 345.0
JJF(石化)060-2023 Calibration Specification for Automatic Benzene Crystal Point Testers 
  Issued on: 2023-07-28   Translation Price(USD): 270.0
JJF(石化)059-2023 Calibration Specification for Ethylene Oxide Gas Detectors and Alarms 
  Issued on: 2023-07-28   Translation Price(USD): 345.0
JJF(石化)061-2023 Calibration Specification for Basic Nitrogen Meters 
  Issued on: 2023-07-28   Translation Price(USD): 420.0
JJF(石化)058-2023 Calibration Specification for Methanol Gas Detectors and Alarms 
  Issued on: 2023-07-28   Translation Price(USD): 345.0
JJF（民航）0085-2025  
  Issued on: 2025-05-06   Translation Price(USD):
JJG 1208-2025 Verification Regulation of Associative (selective combination) weighers 
  Issued on: 2025-6-11   Translation Price(USD): 495.0
JJG 207-2025 Verification Regulation of Meteorological Liquid-in-glass Thermometers 
  Issued on: 2025-06-11   Translation Price(USD): 420.0
JJG 2086-2025 Verification Scheme of Measuring Instruments for AC Voltage 
  Issued on: 2025-06-11   Translation Price(USD): 210.0
JJG 204-2025 Verification Regulation of Meteorological Ventilation Psychrometers 
  Issued on: 2025-06-11   Translation Price(USD): 345.0
JJG 1210-2025 Verification Regulation of Digital Input AC Electricity meters 
  Issued on: 2025-06-11   Translation Price(USD): 495.0
JJG 688-2025 Verification Regulation of Vehicle Exhaust Emissions Measuring Instruments 
  Issued on: 2025-06-11   Translation Price(USD): 585.0
JJG 515-2025 Verification Regulation of Portable Induction Anemometers 
  Issued on: 2025-06-11   Translation Price(USD): 345.0
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