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Database: 365,228(8 Aug 2026)

real-time ultrasound

real-time ultrasound, Total:20 items.

The international standard classification for "real-time ultrasound" includes: Non-destructive testing , Diagnostic equipment .

The Chinese standard classification for "real-time ultrasound" includes: Ultrasonic wave and sound radiation defectoscope , Acoustic Measurement , Medical ultrasound, laser, high-frequency instrument and equipment , Hydrology and water conservancy instrument .


工业和信息化部

  • JB/T 13935-2020 Nondestructive testing instrument - UltrasonicUltrasonic time-of-flight diffraction testing instrument

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 39849-2021 Non-destructive testing instruments—Ultrasonic time-of-flight diffraction instrument—Methods of performance tests
  • GB/T 40023-2021 Non-destructive testing instruments - Ultrasonic time-of-flight diffraction instrument - Technical requirements

National Metrological Technical Specifications of the People's Republic of China

  • JJF 1447-2014 Calibration specification for ultrasonic flaw detector by time-of-flight diffraction

National Metrological Verification Regulations of the People's Republic of China

  • JJG 746-2024 Ultrasonic Flaw Detectors
  • JJG 746-2004 Verification Regulation for Ultrasonic Flaw Detectors
  • JJG 030-2020 Ultrasonic Velocimeter
  • JJG 639-1998 Verification Regulation of Ultrasonic Source for Medical Ultrasonic Diagnostic Equipment

Professional Standard - Medicine

  • YY 0774-2010 Ultrasound bone sonometers
  • YY/T 0703-2008 Ultrasonics - Real-time pulse-echo systems -Test procedures to determine performance specifications

Professional Standard - Water Conservancy

Guangdong Provincial Standard of the People's Republic of China

Shandong Provincial Standard of the People's Republic of China

国家药监局

American Society for Testing and Materials (ASTM)

  • ASTM E2373-09 Standard Practice for Use of the Ultrasonic Time of Flight Diffraction (TOFD) Technique

Standard Association of Australia (SAA)

National Electrical Manufacturers Association(NEMA)

  • NEMA UD 3-1998 Standard for Real-Time Display of Thermal and Mechanical Acoustic Output Indices on Diagnostic Ultrasound Equipment

NEMA - National Electrical Manufacturers Association

  • NEMA UD 3-1992 Standard for Real-Time Display of Thermal and Mechanical Acoustic Output Indices on Diagnostic Ultrasound Equipment

International Electrotechnical Commission (IEC)

  • IEC TR2 61390:1996 Ultrasonics - Real-time pulse-echo systems - Test procedures to determine the performance specifications