Determination of creep strains under compression of autoclaved aerated concrete or lightweight aggregate concrete with open structure; German version EN 1355:1996— 6 стр.
Protective clothing - Hand, arm, chest, abdomen, leg, foot and genital protectors for field hockey goal keepers, and shin protectors for field players - Requirements and test methods; German version EN 13546:2002+A1:2007— 59 стр.
Application in structures of prefabricated components of lightweight aggregate concrete with open structure with structural or non-structural reinforcement— 33 стр.