NS EN 1335-3:2009现行
Office Furniture - Office Work Chair - Part 3: Test Methods
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Describes mechanical test methods for determining the stability, strength and durability of office work chairs.
ONORM EN 1335-3:2000 - Identical
SN EN 1335-3:2000 - Identical
NF EN 1335-3:2009 - Identical
NEN EN 1335-3:2009 - Identical
SS EN 1335-3 Ed. 2 (2009) - Identical
UNI EN 1335-3:2009 - Identical
NBN EN 1335-3:2009 - Identical
UNE EN 1335-3:2009 - Identical
ONORM EN 1335-3:2009 - Identical
SN EN 1335-3:2009 - Identical
UNE EN 1335-3:2001 - Identical
BS EN 1335-3:2009 - Identical
