SS EN 60793-2-20 Ed. 2 (2009)被替代
Optical Fibres - Part 2-20: Product Specifications - Sectional Specification For Category A2 Multimode Fibres
出版：Standardiserings-Kommissionen I Sverige
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).
1ED 2002 is still active. (03/2010)
BS EN 60793-2-20:2009 - Identical
NF EN 60793-2-20:2009 - Identical
DIN EN 60793-2-20 (2010-01) - Identical
NBN EN 60793-2-20:2009 - Identical
I.S. EN 60793-2-20:2002 - Identical
EN 60793-2-20:2016 - Identical
NBN EN 60793-2-20:2016 - Identical
BS EN 60793-2-20:2016 - Identical
