
Optical fibres. Product specifications. Sectional specification for category A2 multimode fibres
出版:British Standards Institution

专家解读视频
© British Standards Institution 2013
NF EN 60793-2-20:2009 - Identical
DIN EN 60793-2-20 (2010-01) - Identical
NBN EN 60793-2-20:2009 - Identical
SS EN 60793-2-20 Ed. 2 (2009) - Identical
IEC 60793-2-20 Ed. 2.0 - Identical
I.S. EN 60793-2-20:2002 - Identical
EN 60793-2-20:2016 - Identical