I.S. EN 622-2:2004现行
Fibreboards - Specifications - Requirements For Hardboards
出版：National Standards Authority of Ireland
专家解读视频
Defines requirements for hardboards relating to product properties not characteristic values for use in design calculations.
SN EN 622-2:2004 - Identical
UNE EN 622-2:2004 - Identical
SS EN 622-2:2004 - Identical
NS EN 622-2:2004 - Identical
UNI EN 622-2:2005 - Identical
NF EN 622-2:2004 - Identical
NBN EN 622-2:2004 - Identical
ONORM EN 622-2:2006 - Identical
DIN EN 622-2 (2004-07) - Identical
BS EN 622-2:2004 - Identical
NEN EN 622-2:2004 - Identical
