Reaction to fire tests for building products - Building products excluding floorings exposed to the thermal attack by a single burning item; German and English version EN 13823:2020/prA1:2021
Cast iron pipes and fittings, their joints and accessories for the evacuation of water from buildings - Requirements, test methods and quality assurance; German version EN 877:1999 + A1:2006 + A1:2006/AC:2008— 59 стр.
