NBN EN 60793-2-20:2002被替代
Optical Fibres - Part 2-20: Product Specifications - Sectional Specification For Category A2 Multimode Fibres
出版：Belgian Standards
专家解读视频
Applies to optical fibres type A2a, A2b, and A2c. These fibres are used or can be incorporated in information transmission equipment and optical fibre cables (typically up to 2 km).
NF EN 60793-2-20:2009 - Identical
BS EN 60793-2-20:2002 - Identical
DIN EN 60793-2-20 (2002-11) - Identical
NF EN 60793-2-20:2002 - Identical
I.S. EN 60793-2-20:2002 - Identical
SS EN 60793-2-20 Ed. 1 (2002) - Identical
