2025-12-29 10.8.118.215
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Code of China
Professional Standard List: Metering

JJG 688-2025/XG1-2025 Verification Regulation of Vehicle Exhaust Emissions Measuring Instruments 
  Issued on: 2025-12-11   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
JJG 1211-2025 Verification Regulation of Wind Direction Sensors of Automatic Meteorological Stations 
  Issued on: 2025-06-11   Translation Price(USD): 345.0
JJG 1206-2025 Verification Regulation of Thermal Gas Meters(for Trial Implementation) 
  Issued on: 2025-06-11   Translation Price(USD): 345.0
JJG 597-2025 Verification Regulation of Verification Equipment for AC Electrical Energy Meters 
  Issued on: 2025-06-11   Translation Price(USD): 585.0
JJG 1068-2025 Verification Regulation of DC Reference Standards 
  Issued on: 2025-06-11   Translation Price(USD): 585.0
JJF 2250-2025 Program of Pattern Evaluation of Digital Input AC Electricity Meters 
  Issued on: 2025-06-11   Translation Price(USD): 1335.0
JJF 2251-2025 Calibration Specification for Wavelength Dispersive X-Ray Fluorescence Spectrometers 
  Issued on: 2025-06-11   Translation Price(USD): 345.0
JJF 2253-2025 Calibration Specification for Tuning Fork Liquid Density Meters 
  Issued on: 2025-06-11   Translation Price(USD): 585.0
JJF 2254-2025 Calibration Specification for Deng-scales 
  Issued on: 2025-06-11   Translation Price(USD): 345.0
JJF 2255-2025 Technical Specification for Weighing Indicator Internet of Things Detection 
  Issued on: 2025-06-11   Translation Price(USD): 270.0
JJF 2256-2025 Calibration Specification for Body Scales 
  Issued on: 2025-06-11   Translation Price(USD): 345.0
JJF 2257-2025 Calibration Specification for On-Line Monitoring Instruments of Volatile Organic Compounds in Ambient Air 
  Issued on: 2025-06-11   Translation Price(USD): 495.0
JJF 2258-2025 Calibration Specification for Natural Gas Calorific Value Meters of Correlation Technique 
  Issued on: 2025-06-11   Translation Price(USD): 420.0
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