2026-8-7 10.9.54.157
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 2434-2026 Calibration Specification for Gamma Ray Water Cut Meters 
  Issued on: 2026-06-25   Translation Price(USD): 465.0
JJF 2432-2026 Calibration Specification for Water Quality Automatic Samplers 
  Issued on: 2026-06-25   Translation Price(USD): 390.0
JJF 2431-2026 Rules of Metrology Testing for Energy Efficiency of LED Products Used in Indoor Lighting 
  Issued on: 2026-06-25   Translation Price(USD): 780.0
JJF 2433-2026 Technical Specification for Comparison of Gas Reference Materials Used in Environment Monitoring 
  Issued on: 2026-06-25   Translation Price(USD): 675.0
JJF 2429-2026 Technical Requirements for Production of Reference Materials of Stable Isotopic-Labeled Organic Compounds 
  Issued on: 2026-06-25   Translation Price(USD): 270.0
JJF 2428-2026 General Technical Requirements for Production of Food Matrix Reference Materials 
  Issued on: 2026-06-25   Translation Price(USD): 315.0
JJF 2427-2026 Calibration Specification for Contrast Agent High Pressure Injectors 
  Issued on: 2026-06-25   Translation Price(USD): 525.0
JJF 2426-2026 Calibration Specification for Extracorporeal Pressure Wave Therapy Devices by Compressed Air 
  Issued on: 2026-06-25   Translation Price(USD): 390.0
JJF 2430-2026 Rules of Metrology for Energy Efficiency of Household and Similar Purposes A.C.Electric Ventilating Fans 
  Issued on: 2026-06-25   Translation Price(USD): 675.0
JJF 2421-2026 Calibration Specification for Biomolecular Interaction Analyzers Based on Surface Plasmon Resonance 
  Issued on: 2026-06-25   Translation Price(USD): 315.0
JJF 2425-2026 Calibration Specification for Carbon Dioxide Incubators 
  Issued on: 2026-06-25   Translation Price(USD): 390.0
JJF 2424-2026 Calibration Specification for Ultrashort Wave Therapy Apparatus 
  Issued on: 2026-06-25   Translation Price(USD): 390.0
JJF 2423-2026 Calibration Specification for Intestinal Nutrition Pumps 
  Issued on: 2026-06-25   Translation Price(USD): 315.0
JJF 2422-2026 Calibration Specification for Urine Flowmeters 
  Issued on: 2026-06-25   Translation Price(USD): 315.0
JJF 2418-2026 Calibration Specification for Fluorescence Bioaerosol Monitors 
  Issued on: 2026-06-25   Translation Price(USD): 390.0
JJF 2419-2026 Calibration Specification for Visible-Near Infrared Grain Analyzers 
  Issued on: 2026-06-25   Translation Price(USD): 390.0
JJF 2417-2026 Calibration Specification for Iodine Analyzers 
  Issued on: 2026-06-25   Translation Price(USD): 315.0
JJF 2420-2026  
  Issued on: 2026-06-25   Translation Price(USD):
JJF 2416-2026 Calibration Specification for On-line AC&DC Hall Effect High-Current Sensors 
  Issued on: 2026-06-25   Translation Price(USD): 390.0
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 Email: coc@codeofchina.com | Send me a messageQQ: 672269886
Copyright: Beijing COC Tech Co., Ltd. 2008-2040