ISO 20975-2:2018 Fibre-reinforced plastic compositess. Determination of laminate through-thickness properties Determination of the elastic modulus, the strength and the Weibull size effects by flexural test of unidirectional laminate, for carbon-fibre based systems

Test methods
Laminates
Thickness
Measurement
Plastics

Link: ISO 20975-2:2018 Fibre-reinforced plastic compositess. Determination of laminate through-thickness properties Determination of the elastic modulus, the strength and the Weibull size effects by flexural test of unidirectional laminate, for carbon-fibre based systems
Source: BSI Standards

ISO 19232-5:2018 Non-destructive testing. Image quality of radiographs Determination of the image unsharpness and basic spatial resolution value using duplex wire-type image quality indicators

Radiography
Wires
Non-destructive testing
Photographic images
Marking
Quality
Image distortion
Radiographic testing
Dimensional tolerances
Dimensions

Link: ISO 19232-5:2018 Non-destructive testing. Image quality of radiographs Determination of the image unsharpness and basic spatial resolution value using duplex wire-type image quality indicators
Source: BSI Standards