Nanotechnologies - Characterization of single-wall carbon nanotubes using transmission electron microscopy
Edition 2012-06

Optics and photonics - Lasers and laser-related equipment - Cavity ring-down method for high-reflectance and high-transmittance measurements
Edition 2021-06

Plastics - Determination of the total luminous transmittance of transparent materials - Part 1: Single-beam instrument
Edition 2019-06

Plastics - Determination of the total luminous transmittance of transparent materials - Part 2: Double-beam instrument
Edition 2021-06

Optics and photonics - Lasers and laser-related equipment - Test methods for specular reflectance and regular transmittance of optical laser components
Edition 2006-05

Thermal performance of buildings - Transmission and ventilation heat transfer coefficients - Calculation method
Edition 2017-06

Ambient air - Determination of asbestos fibres - Indirect-transfer transmission electron microscopy method
Edition 2019-10

Road vehicles - Safety glazing materials - Method for the determination of solar transmittance
Edition 2021-09

Optics and photonics - Test methods for telescopic systems - Part 5: Test methods for transmittance
Edition 2021-06

Photography - Transmission and reflection densitometers - Method for determining performance
Edition 2001-10