Accuracy (trueness and precision) of measurement methods and results. Part 2. Basic method for the determination of repeatability and reproducibility of a standard measurement method— 52 стр.
Accuracy (trueness and precision) of measurement methods and results - Part 3: Intermediate measures of the precision of a standard measurement method— 36 стр.
Prefabricated accessories for roofing - Individual rooflights of plastics - Product specification and test methods; German version EN 1873:2014+A1:2016— 84 стр.
Prefabricated accesories for roofing - Individual rooflights of plastics - Product specification and test methods; German version EN 1873:2014— 80 стр.
