DIN EN 60793-2-50 (2009-06)被替代
Optical Fibres - Part 2-50: Product Specifications - Sectional Specification For Class B Single-mode Fibres
出版：Verband Deutscher Elektrotechniker
专家解读视频
2009 [01/06/2009]2005 [01/01/2005]2002 [01/11/2002]DRAFT 2001 [01/06/2001]
Supersedes DIN EN 188100, DIN EN 188101 and DIN EN 188102. (11/2002) Supersedes DIN IEC 60793-2-50. (06/2009) DRAFT 2010 issued in November 2010. (12/2010)
NF EN 60793-2-50:2009 - Identical
NBN EN 60793-2-50:2009 - Identical
BS EN 60793-2-50:2008 - Identical
SS EN 60793-2-50 Ed. 3 (2008) - Identical
