
Optical Fibres - Part 1-40: Measurement Methods And Test Procedures - Attenuation
出版:Nederlands Normalisatie Instituut

专家解读视频
2004 [01/01/2004]
Partially supersedes NEN EN 188000. (02/2004)
IEC 60793-1-40 Ed. 1.0 - Identical
EN 60793-1-40:2003 - Identical
IEC 60793-1-40:2001 - Identical
EN 60793-1-40 : 2003 - Identical
IEC 60793-1-40:2001 - Identical