NEN EN 14434:2010现行
Writing Boards For Educational Institutions - Ergonomic, Technical And Safety Requirements And Their Test Methods
出版：Nederlands Normalisatie Instituut
专家解读视频
Defines ergonomic, technical and safety requirements for wall mounted and freestanding writing boards for use in rooms for educational and training purposes, e.g. classrooms, lecture theatres for schools, universities, etc.
I.S. EN 14434:2010 - Identical
DIN EN 14434 (2010-04) - Identical
SS EN 14434 Ed. 2 (2010) - Identical
ONORM EN 14434:2010 - Identical
NF EN 14434:2005 - Identical
NS EN 14434 Ed. 1 (2004) - Identical
UNE EN 14434:2005 - Identical
SS EN 14434 Ed. 1 (2005) - Identical
ONORM EN 14434:2008 - Identical
SN EN 14434:2005 - Identical
NBN EN 14434:2005 - Identical
SN EN 14434:2010 - Identical
UNE EN 14434:2010 - Identical
NS EN 14434:2010 - Identical
UNI EN 14434:2010 - Identical
NBN EN 14434:2010 - Identical
NF EN 14434:2010 - Identical
BS EN 14434:2010 - Identical
