NEN EN 335-1:2006被替代
Durability Of Wood And Wood-based Products - Definition Of Use Classes - Part 1: General
出版：Nederlands Normalisatie Instituut
专家解读视频
Describes five use classes which represent different service situations to which wood and wood-based products can be exposed.
ONORM EN 335-1:2006 - Identical
SN EN 335-1:2006 - Identical
DIN EN 335-1 (2006-10) - Identical
SS EN 335-1 Ed. 2 (2006) - Identical
UNE EN 335-1:2007 - Identical
UNI EN 335-1:2006 - Identical
NBN EN 335-1:2006 - Identical
NS EN 335-1 Ed. 2 (2006) - Identical
NF EN 335-1:2007 - Identical
I.S. EN 335-1:2006 - Identical
BS EN 335-1:2006 - Identical
