Conservation of Cultural Heritage - Surface protection for porous inorganic materials - Laboratory test methods for the evaluation of the performance of water repellent products; German version EN 16581:2014— 23 стр.
Conservation of Cultural property - Methodology for sampling from materials of cultural property - General rules; German version EN 16085:2012— 10 стр.
Conservation of Cultural Heritage - Surface protection for porous inorganic materials - Laboratory test methods for the evaluation of the performance of water repellent products; German version prEN 16581:2013