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Database: 365,228(8 Aug 2026)

Curve characteristics

Curve characteristics, Total:8 items.

The international standard classification for "Curve characteristics" includes: Radiographic films , Properties of surfaces .

The Chinese standard classification for "Curve characteristics" includes: Basic standards and general methods for photosensitive material , Basic standards and general methods , Technical Management .


Professional Standard - Machinery

  • JB/T 5846-1991 Guidelines for Calculation of Characteristic Curves of Thyristors

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

  • GB/T 18778.2-2003 Geometrical product specifications(GPS)—Surface texture:Profile method—Surface having stratified functional properties—Part 2:Height characterization using the linear material ratio curve
  • GB/T 3789.14-1991 Measurements of the electrical properties of transmitting tubes-Measuring methods of static characteristic curve for common cathode circuit
  • GB/T 3789.13-1991 Measurements of the electrical properties of transmitting tubes-Measuring methods of static characteristic curve for common grid circuit
  • GB/T 24791.1-2009 Photography—Sensitometry of screen/film systems for medical X-radiography—Part 1:Determination of sensitometric curve shape,speed and average gradient
  • GB/T 24791.3-2009 Photography—Sensitometry of screen/film systems for medical radiography—Part 3:Determination of sensitometric curve shape,speed and average gradient for mammography

Professional Standard - Electron

  • SJ 448-1973 Methods of measurement for static characteristic of high-voltage rectifier tubes

ESDU - Engineering Sciences Data Unit

  • ESDU 88030 A-1994 Boundaries of linear characteristics of cambered and twisted wings at subcritical Mach numbers.