
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

专家解读视频
DIN EN 61935-1 : 2010 COR 1 2012 - Corresponds
DIN EN 61935-1 : 2010 COR 1 2012 - Corresponds
IEC 61935-1 : 4.0 - Identical
EN 61935-1 : 2009 - Identical