Standards
[CURRENT]
OENORM B 5320
OENORM B 5320
Installation of windows and doors in walls - Design and execution of the building connection as well as of the joint for windows and/or doors
Title (German)
Einbau von Fenstern und Türen in Wände - Planung und Ausführung des Bau- und des Fenster-/Türanschlusses