NS EN 520:2004现行
Gypsum Plasterboards - Definitions, Requirements And Test Methods
出版：Norwegian Standards (Norges Standardiseringsforbund)
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.
2004 Edition Re-Issued in November 2009 & incorporates AMD 1 2009. (11/2009)
UNI EN 520:2009 - Identical
I.S. EN 520:2005 - Identical
SN EN 520:2004 - Identical
BS EN 520:2004+A1:2009 - Identical
SS EN 520 Ed. 1 (2004) - Identical
NEN EN 520:2004 - Identical
ONORM EN 520:2007 - Identical
DIN EN 520 (2005-03) - Identical
NF EN 520:2005 - Identical
NBN EN 520:2005 - Identical
UNI EN 520:2005 - Identical
UNE EN 520:2005 - Identical
