ONORM EN 520:2010现行
Gypsum Plasterboards - Definitions, Requirements And Test Methods
出版：Osterreichisches Normungsinstitut
专家解读视频
Describes the characteristics and performance of gypsum plasterboards intended to be used in building construction works including those intended for secondary manufacturing operations. It includes boards designed to receive either direct surface decoration or gypsum plaster.
BS EN 520:2004+A1:2009 - Identical
NEN EN 520:2004 - Identical
NBN EN 520:2005 - Identical
UNI EN 520:2009 - Identical
UNE EN 520:2005 - Identical
