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Database: 365,228(8 Aug 2026)

quadratic standard curve

quadratic standard curve, Total:58 items.

The international standard classification for "quadratic standard curve" includes: Noise with respect to human beings .

The Chinese standard classification for "quadratic standard curve" includes: Acoustic Measurement .


Xinjiang Provincial Standard of the People's Republic of China

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

Group Standards of the People's Republic of China

German Institute for Standardization

British Standards Institution (BSI)

International Organization for Standardization (ISO)

  • ISO 226:1987 Acoustics; Normal equal-loudness level contours
  • ISO 226:2023 Acoustics — Normal equal-loudness-level contours
  • ISO 226:2003 Acoustics - Normal equal-loudness-level contours

Gosstandart of Russia

Association Francaise de Normalisation

Fluid Controls Institute

  • FCI 97-1-2019 Standard for Production Testing of Secondary Pressure Drainers
  • FCI 97-1-2013 Standard for Production Testing of Secondary Pressure Drainers
  • FCI 18-2-2020 Standard for Installation of Type 1 Secondary Pressure Drainers
  • FCI 99-1-2000 Standard for Performance Testing of Secondary Pressure Drainers
  • FCI 99-1-2014 Standard for Performance Testing of Secondary Pressure Drainers
  • FCI 99-1-2020 Standard for Performance Testing of Secondary Pressure Drainers
  • FCI 97-1-1998 Standard for Production Testing of Secondary Pressure Drainers
  • FCI 99-1-2025 Standard for Performance Testing of Secondary Pressure Drainers
  • FCI 19-2-2022 Standard for Installation of Type 2 Secondary Pressure Drainers

Engineering Sciences Data Unit (ESDU)

GB-REG

Korean Agency for Technology and Standards (KATS)

American Society for Testing and Materials (ASTM)

  • ASTM F78-97 Standard Test Method for Calibration of Helium Leak Detectors by Use of Secondary Standards
  • ASTM D3936-12 Standard Test Method for Resistance to Delamination of the Secondary Backing of Pile Yarn Floor Covering
  • ASTM D2493/D2493M-09 Standard Viscosity-Temperature Chart for Asphalts
  • ASTM D3936-11 Standard Test Method for Resistance to Delamination of the Secondary Backing of Pile Yarn Floor Covering
  • ASTM E1781/E1781M-19 Standard Practice for Secondary Calibration of Acoustic Emission Sensors
  • ASTM D3936-00 Standard Test Method for Resistance to Delamination of the Secondary Backin of Pile Yarn Floor Covering
  • ASTM E1781/E1781M-20 Standard Practice for Secondary Calibration of Acoustic Emission Sensors
  • ASTM E1781-98 Standard Practice for Secondary Calibration of Acoustic Emission Sensors
  • ASTM E1362-10 Standard Test Method for Calibration of Non-Concentrator Photovoltaic Secondary Reference Cells
  • ASTM E1781-98(2003)e1 Standard Practice for Secondary Calibration of Acoustic Emission Sensors
  • ASTM E561-19e1 Standard Test Method for K R Curve Determination
  • ASTM E561-19 Standard Test Method for K R Curve Determination
  • ASTM E561-20 Standard Test Method for K R Curve Determination
  • ASTM E561-21 Standard Test Method for K R Curve Determination
  • ASTM E561-22 Standard Test Method for K R Curve Determination
  • ASTM E561-10e1 Standard Test Method for K-R Curve Determination
  • ASTM E561-08e1 Standard Test Method for K-R Curve Determination

Institute of Electrical and Electronics Engineers (IEEE)

Swedish Institute for Standards

American Association of State Highway and Transportation Officials

Japanese Industrial Standards Committee (JISC)

American National Standards Institute (ANSI)