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Database: 365,228(8 Aug 2026)

Transmission principle

Transmission principle, Total:18 items.

The international standard classification for "Transmission principle" includes: Optics and optical measurements in general .

The Chinese standard classification for "Transmission principle" includes: Electron optics and other physical optics instrument , Optical Measurement .


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

  • GB/T 18907-2002 Method of selected area electron diffraction for transmission electron microscopes
  • GB/T 42208-2022 Nanotechnologies—Measurement of nanoparticle size in multiphase system—Image method of transmission electron microsopy

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

  • JJF 1324-1990 O.T.N. of Primary Standard for Visual Diffuse Transmission Density

Standard Association of Australia (SAA)

German Institute for Standardization

  • DIN EN 54-7 A2 E:2003-11 Smoke detectors use scattered light, transmitted light or ionization principle point detectors
  • DIN 19745:2006-10 Soil quality - Principles of the determination of the water content by Time Domain Reflectometry (TDR) and Time Domain Transmissometry (TDT)
  • DIN 51003:2022 Total reflection X-ray fluorescence - Principles and definitions
  • DIN 67507:1980 German Standards: Light transmittance, radiation transmittance and total energy transmittance of architectural glass

British Standards Institution (BSI)

  • BS EN 571-1:1997 Non-destructive testing - Penetrant testing - General principles
  • BS ISO 9512:2003 Cigarettes - Determination of ventilation - Definitions and measurement principles

Korean Agency for Technology and Standards (KATS)

  • KS H ISO 9512:2013 Cigarettes-Determination of ventilation-Definitions and measurement principles
  • KS H ISO 9512:2008 Cigarettes-Determination of ventilation-Definitions and measurement principles

International Organization for Standardization (ISO)

  • ISO 9512:1993 Cigarettes; determination of ventilation; definitions and measurement principles
  • ISO 9512:2002 Cigarettes - Determination of ventilation - Definitions and measurement principles

Association Francaise de Normalisation

  • NF V37-025:1993 Cigarettes. Determination of ventilation. Definitions and measurment principles.
  • NF V37-025:2003 Cigarettes - Determination of ventilation - Definitions and measurement principles.

Spanish Association for Standardization (UNE)

  • UNE 83603:1994 SHOTCRETE. DETEERMINATION OF THE COMPRESSIVE STRENGTH "IN SITU" BY MEANS OF THE PENETROMETER.

European Committee for Standardization (CEN)

  • EN 571-1:1997 Non-Destructive Testing - Penetrant Testing - Part 1: General Principles