I.S. EN 520:2005现行
Gypsum Plasterboards - Definitions, Requirements And Test Methods
出版：National Standards Authority of Ireland
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.
DIN EN 520 (2005-03) - Identical
BS EN 520:2004+A1:2009 - Identical
SN EN 520:2004 - Identical
ONORM EN 520:2007 - Identical
NEN EN 520:2004 - Identical
SS EN 520 Ed. 1 (2004) - Identical
UNE EN 520:2005 - Identical
NS EN 520:2004 - Identical
UNI EN 520:2009 - Identical
NF EN 520:2005 - Identical
NBN EN 520:2005 - Identical
UNI EN 520:2005 - Identical
