STB PDF

Non-destructive testing Image quality of radiographs Part 5- Determination of the image unsharpness and basic spatial resolution value using duplex wire-type image quality indicators (ISO 19232-5-2018). Original standard UNE-EN ISO 19232-5-2019 in PDF full version. Additional info + preview on request

Document status: Active

Geometrical product specifications (GPS) Dimensional measuring equipment Part 2- Reference disk gauges (ISO 1938-2-2017). Original standard UNE-EN ISO 1938-2-2019 in PDF full version. Additional info + preview on request

Document status: Active

Paints and varnishes Determination of pH value Part 1- pH electrodes with glass membrane (ISO 19396-1-2017). Original standard UNE-EN ISO 19396-1-2020 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN ISO 19396-1-2026

Paints and varnishes Determination of pH value Part 2- pH electrodes with ISFET technology (ISO 19396-2-2017). Original standard UNE-EN ISO 19396-2-2020 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN ISO 19396-2-2026

Paints and varnishes Wedge-cut method for determination of film thickness (scribe and drill method) (ISO 19399-2016). Original standard UNE-EN ISO 19399-2018 in PDF full version. Additional info + preview on request

Document status: Active

Paints and varnishes Wettability Part 1- Terminology and general principles (ISO 19403-1-2017). Original standard UNE-EN ISO 19403-1-2020 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN ISO 19403-1-2023