
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:European Committee for Standards - Electrical

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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:European Committee for Standards - Electrical
專家解讀視頻