2025-12-17 10.9.52.83
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Professional Standard List: Metering

JJF 2350-2025 Calibration Specification for GNSS Positioning and Heading Instruments with Dual Antennas 
  Issued on: 2025-11-05   Translation Price(USD): 420.0
JJF 2329-2025 Calibration Specification for Moment of Inertia Instruments 
  Issued on: 2025-11-05   Translation Price(USD): 420.0
JJF 2325-2025 Measurement Methods for Complex Permittivity of Solid Dielectric Materials 
  Issued on: 2025-11-05   Translation Price(USD): 780.0
JJF 2339-2025 Calibration Specification for Surface Microphones(Electrostatic Actuator Method) 
  Issued on: 2025-11-05   Translation Price(USD): 420.0
JJF 2343-2025 Calibration Specification for Rotary Table by Ring Laser Goniometers 
  Issued on: 2025-11-05   Translation Price(USD): 420.0
JJF 2351-2025 Calibration Specification for Weight Meters On-line 
  Issued on: 2025-11-05   Translation Price(USD): 495.0
JJF 2352-2025 Calibration Specification for Inclinometers 
  Issued on: 2025-11-05   Translation Price(USD): 420.0
JJF 2330-2025 Calibration Specification for Town Gas Relative Density Meters 
  Issued on: 2025-11-05   Translation Price(USD): 435.0
JJF 2353-2025 Calibration Specification for Petroleum Seismic Geophone 
  Issued on: 2025-11-05   Translation Price(USD): 420.0
JJF 2354-2025 Calibration Specification for Petroleum Special Compensated Neutron Calibrators 
  Issued on: 2025-11-05   Translation Price(USD): 420.0
JJF 2327-2025 Calibration Specification for Loop Antennas from 9 kHz to 30 MHz 
  Issued on: 2025-11-05   Translation Price(USD): 495.0
JJF 2334-2025 Calibration Specification for Temperature Parameters of Non-combustibility Testing Devices for Building Materials 
  Issued on: 2025-11-05   Translation Price(USD): 495.0
JJF 2344-2025 Calibration Specification for Electroacupuncture Therapy Devices 
  Issued on: 2025-11-05   Translation Price(USD): 345.0
JJF 2326-2025 Calibration Specification for VHF NAV Test Tets 
  Issued on: 2025-11-05   Translation Price(USD): 1020.0
JJF 2355-2025 Calibration Specification for Petroleum Special Natural Gamma-ray Calibrators 
  Issued on: 2025-11-05   Translation Price(USD): 420.0
JJF 2356-2025 General Reguirements for Software Identification of Measuring Instruments 
  Issued on: 2025-11-05   Translation Price(USD): 225.0
JJF 2357-2025 Requirements for network transmission of measuring instrument data 
  Issued on: 2025-11-05   Translation Price(USD): 270.0
JJG 2098-2025 Verification Scheme of Measuring Instruments for DC Electrical Energy 
  Issued on: 2025-9-8   Translation Price(USD): 270.0
JJF 1218-2025 Requirements for Drafting of Reference Material Research and Development Reports 
  Issued on: 2025-09-08   Translation Price(USD): 270.0
JJF 1221-2025 Calibration Specification for Chassis Dynamometers of Automobile Emissions Testing 
  Issued on: 2025-09-08   Translation Price(USD): 495.0
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