NS EN 14434 Ed. 1 (2004)被替代
Writing Boards For Educational Institutions - Ergonomic, Technical And Safety Requirements And Their Test Methods
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Gives ergonomic, technical and safety requirements for wall mounted and free-standing writing boards for use in rooms or educational and training purposes, e.g. classrooms, lecture theatres for schools, universities etc.
ONORM EN 14434:2005 - Identical
UNE EN 14434:2005 - Identical
UNI EN 14434:2005 - Identical
NEN EN 14434:2005 - Identical
SS EN 14434 Ed. 1 (2005) - Identical
NF EN 14434:2005 - Identical
NBN EN 14434:2005 - Identical
DIN EN 14434 (2005-03) - Identical
BS EN 14434:2004 - Identical
SN EN 14434:2005 - Identical
I.S. EN 14434:2005 - Identical
ONORM EN 14434:2008 - Identical
NEN EN 14434:2010 - Identical
UNI EN 14434:2010 - Identical
