
Specification For The Testing Of Balanced And Coaxial Information Technology Cabling - Part 1: Installed Balanced Cabling As Specified In The Standards Series En 50173
出版:Verband Deutscher Elektrotechniker

專家解讀視頻
2010 COR 1 2012 [01/07/2012]2010 [01/07/2010]2006 [01/07/2006]2003 [01/07/2003]2001 [01/08/2001]
Supersedes DIN IEC 46A-320-CDV and DIN IEC 46A-302-CD. (08/2001) Supersedes DIN IEC 46A-367-CD. (07/2003) DRAFT 2013 issued in July 2013. (09/2013)